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• Garbled text in Screen [closed]

  - by Prabin Dahal

  The graphical Interface in my system is garbled with some text. At the beginning I thought it was due to java and tomcat that I installed. But after removing java and tomcat, it is still the same. I am using ubuntu server and i have installed xfce desktop environment with oboard softkey I have added my dmesg output to this message. What is the problem here. I am not able to figure it out. Thank you for your help. Prabin [ 0.390936] usbcore: registered new interface driver usbfs [ 0.391006] usbcore: registered new interface driver hub [ 0.391147] usbcore: registered new device driver usb [ 0.391580] PCI: Using ACPI for IRQ routing [ 0.400509] PCI: pci_cache_line_size set to 64 bytes [ 0.400669] reserve RAM buffer: 000000000009ec00 - 000000000009ffff [ 0.400681] reserve RAM buffer: 000000007f597000 - 000000007fffffff [ 0.400699] reserve RAM buffer: 000000007f6f0000 - 000000007fffffff [ 0.401135] NetLabel: Initializing [ 0.401155] NetLabel: domain hash size = 128 [ 0.401168] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.401212] NetLabel: unlabeled traffic allowed by default [ 0.401466] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.401494] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.401520] hpet0: 3 comparators, 64-bit 14.318180 MHz counter [ 0.408228] Switching to clocksource hpet [ 0.434341] AppArmor: AppArmor Filesystem Enabled [ 0.434447] pnp: PnP ACPI init [ 0.434531] ACPI: bus type pnp registered [ 0.434784] pnp 00:00: [bus 00-ff] [ 0.434794] pnp 00:00: [io 0x0cf8-0x0cff] [ 0.434804] pnp 00:00: [io 0x0000-0x0cf7 window] [ 0.434813] pnp 00:00: [io 0x0d00-0xffff window] [ 0.434822] pnp 00:00: [mem 0x000a0000-0x000bffff window] [ 0.434831] pnp 00:00: [mem 0x00000000 window] [ 0.434840] pnp 00:00: [mem 0x80000000-0xffffffff window] [ 0.435018] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active) [ 0.435526] pnp 00:01: [mem 0xe0000000-0xefffffff] [ 0.435537] pnp 00:01: [mem 0x7f700000-0x7f7fffff] [ 0.435545] pnp 00:01: [mem 0x7f800000-0x7fffffff] [ 0.435554] pnp 00:01: [mem 0xfee00000-0xfeefffff] [ 0.435727] system 00:01: [mem 0xe0000000-0xefffffff] has been reserved [ 0.435754] system 00:01: [mem 0x7f700000-0x7f7fffff] has been reserved [ 0.435775] system 00:01: [mem 0x7f800000-0x7fffffff] has been reserved [ 0.435796] system 00:01: [mem 0xfee00000-0xfeefffff] has been reserved [ 0.435818] system 00:01: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.436233] pnp 00:02: [io 0x0000-0xffffffffffffffff disabled] [ 0.436245] pnp 00:02: [io 0x0000-0xffffffffffffffff disabled] [ 0.436414] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.436512] pnp 00:03: [io 0x0060] [ 0.436521] pnp 00:03: [io 0x0064] [ 0.436548] pnp 00:03: [irq 1] [ 0.436682] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 PNP030b (active) [ 0.436825] pnp 00:04: [irq 12] [ 0.436958] pnp 00:04: Plug and Play ACPI device, IDs PNP0f03 PNP0f13 (active) [ 0.437835] pnp 00:05: [io 0x03f8-0x03ff] [ 0.437861] pnp 00:05: [irq 4] [ 0.437870] pnp 00:05: [dma 0 disabled] [ 0.438142] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.439014] pnp 00:06: [io 0x02f8-0x02ff] [ 0.439036] pnp 00:06: [irq 3] [ 0.439045] pnp 00:06: [dma 0 disabled] [ 0.439297] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.439346] pnp 00:07: [io 0x0000-0x000f] [ 0.439355] pnp 00:07: [io 0x0081-0x0083] [ 0.439363] pnp 00:07: [io 0x0087] [ 0.439371] pnp 00:07: [io 0x0089-0x008b] [ 0.439380] pnp 00:07: [io 0x008f] [ 0.439388] pnp 00:07: [io 0x00c0-0x00df] [ 0.439563] system 00:07: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.439617] pnp 00:08: [io 0x0070-0x0077] [ 0.439639] pnp 00:08: [irq 8] [ 0.439751] pnp 00:08: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.439788] pnp 00:09: [io 0x0061] [ 0.439893] pnp 00:09: Plug and Play ACPI device, IDs PNP0800 (active) [ 0.439977] pnp 00:0a: [io 0x0010-0x001f] [ 0.439986] pnp 00:0a: [io 0x0022-0x003f] [ 0.439994] pnp 00:0a: [io 0x0044-0x005f] [ 0.440055] pnp 00:0a: [io 0x0063] [ 0.440063] pnp 00:0a: [io 0x0065] [ 0.440071] pnp 00:0a: [io 0x0067-0x006f] [ 0.440079] pnp 00:0a: [io 0x0072-0x007f] [ 0.440086] pnp 00:0a: [io 0x0080] [ 0.440094] pnp 00:0a: [io 0x0084-0x0086] [ 0.440102] pnp 00:0a: [io 0x0088] [ 0.440109] pnp 00:0a: [io 0x008c-0x008e] [ 0.440117] pnp 00:0a: [io 0x0090-0x009f] [ 0.440125] pnp 00:0a: [io 0x00a2-0x00bf] [ 0.440133] pnp 00:0a: [io 0x00e0-0x00ef] [ 0.440141] pnp 00:0a: [io 0x04d0-0x04d1] [ 0.440150] pnp 00:0a: [io 0x0000-0xffffffffffffffff disabled] [ 0.440160] pnp 00:0a: [io 0x0000-0xffffffffffffffff disabled] [ 0.440168] pnp 00:0a: [io 0x03f4] [ 0.440175] pnp 00:0a: [io 0x03f5] [ 0.440183] pnp 00:0a: [io 0x0374] [ 0.440190] pnp 00:0a: [io 0x0375] [ 0.440405] system 00:0a: [io 0x04d0-0x04d1] has been reserved [ 0.440432] system 00:0a: [io 0x03f4] has been reserved [ 0.440451] system 00:0a: [io 0x03f5] has been reserved [ 0.440469] system 00:0a: [io 0x0374] has been reserved [ 0.440488] system 00:0a: [io 0x0375] has been reserved [ 0.440508] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.440550] pnp 00:0b: [io 0x00f0-0x00ff] [ 0.440572] pnp 00:0b: [irq 13] [ 0.440691] pnp 00:0b: Plug and Play ACPI device, IDs PNP0c04 (active) [ 0.440770] pnp 00:0c: [io 0x0810] [ 0.440779] pnp 00:0c: [io 0x0800-0x080f] [ 0.440787] pnp 00:0c: [io 0xffff] [ 0.440947] system 00:0c: [io 0x0810] has been reserved [ 0.440970] system 00:0c: [io 0x0800-0x080f] has been reserved [ 0.440989] system 00:0c: [io 0xffff] has been reserved [ 0.441010] system 00:0c: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.441620] pnp 00:0d: [io 0x0900-0x097f] [ 0.441630] pnp 00:0d: [io 0x09c0-0x09ff] [ 0.441639] pnp 00:0d: [io 0x0400-0x043f] [ 0.441647] pnp 00:0d: [io 0x0480-0x04bf] [ 0.441656] pnp 00:0d: [mem 0xfec00000-0xfec85fff] [ 0.441664] pnp 00:0d: [mem 0xfed1c000-0xfed1ffff] [ 0.441673] pnp 00:0d: [mem 0x000c0000-0x000dffff] [ 0.441689] pnp 00:0d: [mem 0x000e0000-0x000effff] [ 0.441697] pnp 00:0d: [mem 0x000f0000-0x000fffff] [ 0.441706] pnp 00:0d: [mem 0xff800000-0xffffffff] [ 0.441911] system 00:0d: [io 0x0900-0x097f] has been reserved [ 0.441935] system 00:0d: [io 0x09c0-0x09ff] has been reserved [ 0.441955] system 00:0d: [io 0x0400-0x043f] has been reserved [ 0.441975] system 00:0d: [io 0x0480-0x04bf] has been reserved [ 0.441997] system 00:0d: [mem 0xfec00000-0xfec85fff] could not be reserved [ 0.442019] system 00:0d: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.442040] system 00:0d: [mem 0x000c0000-0x000dffff] could not be reserved [ 0.442061] system 00:0d: [mem 0x000e0000-0x000effff] could not be reserved [ 0.442082] system 00:0d: [mem 0x000f0000-0x000fffff] could not be reserved [ 0.442103] system 00:0d: [mem 0xff800000-0xffffffff] has been reserved [ 0.442126] system 00:0d: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.442308] pnp 00:0e: [mem 0xfed00000-0xfed003ff] [ 0.442454] pnp 00:0e: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.442569] pnp 00:0f: [mem 0x7f6f0000-0x7f6fffff] [ 0.442762] system 00:0f: [mem 0x7f6f0000-0x7f6fffff] has been reserved [ 0.442788] system 00:0f: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.443360] pnp: PnP ACPI: found 16 devices [ 0.443378] ACPI: ACPI bus type pnp unregistered [ 0.443395] PnPBIOS: Disabled by ACPI PNP [ 0.486106] PCI: max bus depth: 3 pci_try_num: 4 [ 0.486189] pci 0000:00:1c.0: PCI bridge to [bus 01-01] [ 0.486217] pci 0000:00:1c.0: bridge window [io 0xe000-0xefff] [ 0.486241] pci 0000:00:1c.0: bridge window [mem 0xd0100000-0xd01fffff] [ 0.486266] pci 0000:00:1c.0: bridge window [mem 0xff700000-0xff7fffff pref] [ 0.486298] pci 0000:03:01.0: PCI bridge to [bus 04-04] [ 0.486319] pci 0000:03:01.0: bridge window [io 0xd000-0xdfff] [ 0.486348] pci 0000:03:01.0: bridge window [mem 0xd0000000-0xd00fffff] [ 0.486374] pci 0000:03:01.0: bridge window [mem 0xff600000-0xff6fffff 64bit pref] [ 0.486406] pci 0000:03:02.0: PCI bridge to [bus 05-05] [ 0.486444] pci 0000:03:03.0: PCI bridge to [bus 06-06] [ 0.486479] pci 0000:02:00.0: PCI bridge to [bus 03-06] [ 0.486499] pci 0000:02:00.0: bridge window [io 0xd000-0xdfff] [ 0.486522] pci 0000:02:00.0: bridge window [mem 0xd0000000-0xd00fffff] [ 0.486545] pci 0000:02:00.0: bridge window [mem 0xff600000-0xff6fffff 64bit pref] [ 0.486575] pci 0000:00:1c.1: PCI bridge to [bus 02-06] [ 0.486593] pci 0000:00:1c.1: bridge window [io 0xd000-0xdfff] [ 0.486615] pci 0000:00:1c.1: bridge window [mem 0xd0000000-0xd00fffff] [ 0.486637] pci 0000:00:1c.1: bridge window [mem 0xff600000-0xff6fffff pref] [ 0.486710] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.486735] pci 0000:00:1c.0: setting latency timer to 64 [ 0.486774] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 0.486796] pci 0000:00:1c.1: setting latency timer to 64 [ 0.486817] pci 0000:02:00.0: setting latency timer to 64 [ 0.486836] pci 0000:03:01.0: setting latency timer to 64 [ 0.486858] pci 0000:03:02.0: setting latency timer to 64 [ 0.486880] pci 0000:03:03.0: setting latency timer to 64 [ 0.486893] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.486902] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.486912] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.486922] pci_bus 0000:00: resource 7 [mem 0x80000000-0xffffffff] [ 0.486932] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] [ 0.486941] pci_bus 0000:01: resource 1 [mem 0xd0100000-0xd01fffff] [ 0.486951] pci_bus 0000:01: resource 2 [mem 0xff700000-0xff7fffff pref] [ 0.486961] pci_bus 0000:02: resource 0 [io 0xd000-0xdfff] [ 0.486970] pci_bus 0000:02: resource 1 [mem 0xd0000000-0xd00fffff] [ 0.486980] pci_bus 0000:02: resource 2 [mem 0xff600000-0xff6fffff pref] [ 0.486989] pci_bus 0000:03: resource 0 [io 0xd000-0xdfff] [ 0.486998] pci_bus 0000:03: resource 1 [mem 0xd0000000-0xd00fffff] [ 0.487008] pci_bus 0000:03: resource 2 [mem 0xff600000-0xff6fffff 64bit pref] [ 0.487018] pci_bus 0000:04: resource 0 [io 0xd000-0xdfff] [ 0.487028] pci_bus 0000:04: resource 1 [mem 0xd0000000-0xd00fffff] [ 0.487038] pci_bus 0000:04: resource 2 [mem 0xff600000-0xff6fffff 64bit pref] [ 0.487177] NET: Registered protocol family 2 [ 0.487405] IP route cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.488397] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.489792] TCP bind hash table entries: 65536 (order: 7, 524288 bytes) [ 0.490493] TCP: Hash tables configured (established 131072 bind 65536) [ 0.490525] TCP reno registered [ 0.490551] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.490590] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.490898] NET: Registered protocol family 1 [ 0.490970] pci 0000:00:02.0: Boot video device [ 0.491052] pci 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 [ 0.491092] pci 0000:00:1d.0: PCI INT A disabled [ 0.491134] pci 0000:00:1d.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 [ 0.491174] pci 0000:00:1d.1: PCI INT B disabled [ 0.491220] pci 0000:00:1d.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22 [ 0.491259] pci 0000:00:1d.2: PCI INT C disabled [ 0.491307] pci 0000:00:1d.7: PCI INT D -> GSI 23 (level, low) -> IRQ 23 [ 0.864431] Freeing initrd memory: 13820k freed [ 2.088042] pci 0000:00:1d.7: EHCI: BIOS handoff failed (BIOS bug?) 01010001 [ 2.088207] pci 0000:00:1d.7: PCI INT D disabled [ 2.088267] PCI: CLS 64 bytes, default 64 [ 2.089248] audit: initializing netlink socket (disabled) [ 2.089287] type=2000 audit(1349363630.084:1): initialized [ 2.144783] highmem bounce pool size: 64 pages [ 2.144808] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 2.160057] VFS: Disk quotas dquot_6.5.2 [ 2.160232] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 2.161716] fuse init (API version 7.17) [ 2.161995] msgmni has been set to 1713 [ 2.162925] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 2.163008] io scheduler noop registered [ 2.163023] io scheduler deadline registered [ 2.163048] io scheduler cfq registered (default) [ 2.163339] pcieport 0000:00:1c.0: setting latency timer to 64 [ 2.163530] pcieport 0000:00:1c.1: setting latency timer to 64 [ 2.163706] pcieport 0000:02:00.0: setting latency timer to 64 [ 2.163873] pcieport 0000:03:01.0: setting latency timer to 64 [ 2.163964] pcieport 0000:03:01.0: irq 40 for MSI/MSI-X [ 2.164193] pcieport 0000:03:02.0: setting latency timer to 64 [ 2.164272] pcieport 0000:03:02.0: irq 41 for MSI/MSI-X [ 2.164453] pcieport 0000:03:03.0: setting latency timer to 64 [ 2.164531] pcieport 0000:03:03.0: irq 42 for MSI/MSI-X [ 2.164783] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt [ 2.164801] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 2.164816] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded [ 2.164853] pcieport 0000:00:1c.1: Signaling PME through PCIe PME interrupt [ 2.164867] pcieport 0000:02:00.0: Signaling PME through PCIe PME interrupt [ 2.164880] pcieport 0000:03:01.0: Signaling PME through PCIe PME interrupt [ 2.164892] pci 0000:04:00.0: Signaling PME through PCIe PME interrupt [ 2.164904] pcieport 0000:03:02.0: Signaling PME through PCIe PME interrupt [ 2.164917] pcieport 0000:03:03.0: Signaling PME through PCIe PME interrupt [ 2.164932] pcie_pme 0000:00:1c.1:pcie01: service driver pcie_pme loaded [ 2.164988] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 2.165115] pciehp 0000:00:1c.0:pcie04: HPC vendor_id 8086 device_id 8110 ss_vid 8086 ss_did 8119 [ 2.165177] pciehp 0000:00:1c.0:pcie04: service driver pciehp loaded [ 2.165199] pciehp 0000:00:1c.1:pcie04: HPC vendor_id 8086 device_id 8112 ss_vid 8086 ss_did 8119 [ 2.165260] pciehp 0000:00:1c.1:pcie04: service driver pciehp loaded [ 2.165290] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 2.165488] intel_idle: MWAIT substates: 0x3020220 [ 2.165508] intel_idle: v0.4 model 0x1C [ 2.165513] intel_idle: lapic_timer_reliable_states 0x2 [ 2.165519] Marking TSC unstable due to TSC halts in idle states deeper than C2 [ 2.165779] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0 [ 2.165855] ACPI: Lid Switch [LID] [ 2.165983] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1 [ 2.166005] ACPI: Power Button [PWRB] [ 2.173811] thermal LNXTHERM:00: registered as thermal_zone0 [ 2.173829] ACPI: Thermal Zone [TZ00] (48 C) [ 2.174004] thermal LNXTHERM:01: registered as thermal_zone1 [ 2.174018] ACPI: Thermal Zone [TZ01] (34 C) [ 2.174194] thermal LNXTHERM:02: registered as thermal_zone2 [ 2.174207] ACPI: Thermal Zone [TZ02] (34 C) [ 2.174378] thermal LNXTHERM:03: registered as thermal_zone3 [ 2.174392] ACPI: Thermal Zone [TZ03] (34 C) [ 2.174503] ERST: Table is not found! [ 2.174513] GHES: HEST is not enabled! [ 2.174601] isapnp: Scanning for PnP cards... [ 2.176175] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 2.196702] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 2.292409] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 2.528909] isapnp: No Plug & Play device found [ 2.588733] 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 2.624523] 00:06: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 2.640702] Linux agpgart interface v0.103 [ 2.645138] brd: module loaded [ 2.647452] loop: module loaded [ 2.648149] pata_acpi 0000:00:1f.1: setting latency timer to 64 [ 2.649238] Fixed MDIO Bus: probed [ 2.649315] tun: Universal TUN/TAP device driver, 1.6 [ 2.649327] tun: (C) 1999-2004 Max Krasnyansky <[email protected]> [ 2.649524] PPP generic driver version 2.4.2 [ 2.649824] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.649884] ehci_hcd 0000:00:1d.7: PCI INT D -> GSI 23 (level, low) -> IRQ 23 [ 2.649937] ehci_hcd 0000:00:1d.7: setting latency timer to 64 [ 2.649946] ehci_hcd 0000:00:1d.7: EHCI Host Controller [ 2.650082] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 [ 2.650148] ehci_hcd 0000:00:1d.7: debug port 1 [ 2.654045] ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported [ 2.654093] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xd02c4000 [ 2.668035] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 2.668392] hub 1-0:1.0: USB hub found [ 2.668413] hub 1-0:1.0: 8 ports detected [ 2.668618] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.668666] uhci_hcd: USB Universal Host Controller Interface driver [ 2.668726] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 [ 2.668751] uhci_hcd 0000:00:1d.0: setting latency timer to 64 [ 2.668759] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 2.668910] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 2.668981] uhci_hcd 0000:00:1d.0: irq 20, io base 0x0000f040 [ 2.669335] hub 2-0:1.0: USB hub found [ 2.669355] hub 2-0:1.0: 2 ports detected [ 2.669508] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 [ 2.669531] uhci_hcd 0000:00:1d.1: setting latency timer to 64 [ 2.669538] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 2.669675] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 [ 2.669739] uhci_hcd 0000:00:1d.1: irq 21, io base 0x0000f020 [ 2.670099] hub 3-0:1.0: USB hub found [ 2.670118] hub 3-0:1.0: 2 ports detected [ 2.670271] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22 [ 2.670295] uhci_hcd 0000:00:1d.2: setting latency timer to 64 [ 2.670302] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 2.670435] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 [ 2.670502] uhci_hcd 0000:00:1d.2: irq 22, io base 0x0000f000 [ 2.670869] hub 4-0:1.0: USB hub found [ 2.670888] hub 4-0:1.0: 2 ports detected [ 2.671186] usbcore: registered new interface driver libusual [ 2.671332] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 2.673408] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.673437] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.673844] mousedev: PS/2 mouse device common for all mice [ 2.674272] rtc_cmos 00:08: RTC can wake from S4 [ 2.674482] rtc_cmos 00:08: rtc core: registered rtc_cmos as rtc0 [ 2.674529] rtc0: alarms up to one year, y3k, 242 bytes nvram, hpet irqs [ 2.674691] device-mapper: uevent: version 1.0.3 [ 2.674903] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: [email protected] [ 2.675024] EISA: Probing bus 0 at eisa.0 [ 2.675037] EISA: Cannot allocate resource for mainboard [ 2.675050] Cannot allocate resource for EISA slot 1 [ 2.675061] Cannot allocate resource for EISA slot 2 [ 2.675072] Cannot allocate resource for EISA slot 3 [ 2.675083] Cannot allocate resource for EISA slot 4 [ 2.675094] Cannot allocate resource for EISA slot 5 [ 2.675105] Cannot allocate resource for EISA slot 6 [ 2.675116] Cannot allocate resource for EISA slot 7 [ 2.675127] Cannot allocate resource for EISA slot 8 [ 2.675137] EISA: Detected 0 cards. [ 2.675161] cpufreq-nforce2: No nForce2 chipset. [ 2.675401] cpuidle: using governor ladder [ 2.675786] cpuidle: using governor menu [ 2.675797] EFI Variables Facility v0.08 2004-May-17 [ 2.676429] TCP cubic registered [ 2.676751] NET: Registered protocol family 10 [ 2.678031] NET: Registered protocol family 17 [ 2.678052] Registering the dns_resolver key type [ 2.678107] Using IPI No-Shortcut mode [ 2.678515] PM: Hibernation image not present or could not be loaded. [ 2.678543] registered taskstats version 1 [ 2.701145] Magic number: 0:84:234 [ 2.701312] rtc_cmos 00:08: setting system clock to 2012-10-04 15:13:51 UTC (1349363631) [ 2.702280] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 2.702294] EDD information not available. [ 2.702858] Freeing unused kernel memory: 740k freed [ 2.703630] Write protecting the kernel text: 5816k [ 2.703692] Write protecting the kernel read-only data: 2376k [ 2.703706] NX-protecting the kernel data: 4424k [ 2.751226] udevd[84]: starting version 175 [ 2.980162] usb 1-1: new high-speed USB device number 2 using ehci_hcd [ 3.001394] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 3.001474] r8169 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 3.001554] r8169 0000:01:00.0: setting latency timer to 64 [ 3.001654] r8169 0000:01:00.0: irq 43 for MSI/MSI-X [ 3.004220] r8169 0000:01:00.0: eth0: RTL8168c/8111c at 0xf8416000, 00:18:92:03:10:46, XID 1c4000c0 IRQ 43 [ 3.004254] r8169 0000:01:00.0: eth0: jumbo features [frames: 6128 bytes, tx checksumming: ko] [ 3.004347] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 3.005085] r8169 0000:04:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 [ 3.005182] r8169 0000:04:00.0: setting latency timer to 64 [ 3.005292] r8169 0000:04:00.0: irq 44 for MSI/MSI-X [ 3.007187] r8169 0000:04:00.0: eth1: RTL8168c/8111c at 0xf8418000, 00:18:92:03:10:47, XID 1c4000c0 IRQ 44 [ 3.007224] r8169 0000:04:00.0: eth1: jumbo features [frames: 6128 bytes, tx checksumming: ko] [ 3.034417] pata_sch 0000:00:1f.1: version 0.2 [ 3.034518] pata_sch 0000:00:1f.1: setting latency timer to 64 [ 3.036698] scsi0 : pata_sch [ 3.039842] scsi1 : pata_sch [ 3.040913] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xf060 irq 14 [ 3.040940] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xf068 irq 15 [ 3.131850] Initializing USB Mass Storage driver... [ 3.136405] scsi2 : usb-storage 1-1:1.0 [ 3.136642] usbcore: registered new interface driver usb-storage [ 3.136656] USB Mass Storage support registered. [ 3.524465] usb 3-1: new low-speed USB device number 2 using uhci_hcd [ 3.968144] usb 3-2: new full-speed USB device number 3 using uhci_hcd [ 4.137903] scsi 2:0:0:0: Direct-Access TS TS4GUFM-H 1100 PQ: 0 ANSI: 0 CCS [ 4.140067] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 4.140590] sd 2:0:0:0: [sda] 8028160 512-byte logical blocks: (4.11 GB/3.82 GiB) [ 4.141597] sd 2:0:0:0: [sda] Write Protect is off [ 4.141618] sd 2:0:0:0: [sda] Mode Sense: 43 00 00 00 [ 4.142974] sd 2:0:0:0: [sda] No Caching mode page present [ 4.143000] sd 2:0:0:0: [sda] Assuming drive cache: write through [ 4.145837] sd 2:0:0:0: [sda] No Caching mode page present [ 4.145858] sd 2:0:0:0: [sda] Assuming drive cache: write through [ 4.147931] sda: sda1 sda2 < sda5 > [ 4.150972] sd 2:0:0:0: [sda] No Caching mode page present [ 4.151001] sd 2:0:0:0: [sda] Assuming drive cache: write through [ 4.151023] sd 2:0:0:0: [sda] Attached SCSI disk [ 4.249168] input: HID 046a:004b as /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/input/input2 [ 4.249579] generic-usb 0003:046A:004B.0001: input,hidraw0: USB HID v1.11 Keyboard [HID 046a:004b] on usb-0000:00:1d.1-1/input0 [ 4.287805] input: HID 046a:004b as /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.1/input/input3 [ 4.289235] generic-usb 0003:046A:004B.0002: input,hidraw1: USB HID v1.11 Mouse [HID 046a:004b] on usb-0000:00:1d.1-1/input1 [ 4.297604] input: EloTouchSystems,Inc Elo TouchSystems 2216 AccuTouch\xffffffc2\xffffffae\xffffffae USB Touchmonitor Interface as /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/input/input4 [ 4.298913] generic-usb 0003:04E7:0050.0003: input,hidraw2: USB HID v1.00 Pointer [EloTouchSystems,Inc Elo TouchSystems 2216 AccuTouch\xffffffc2\xffffffae\xffffffae USB Touchmonitor Interface] on usb-0000:00:1d.1-2/input0 [ 4.299878] usbcore: registered new interface driver usbhid [ 4.299925] usbhid: USB HID core driver [ 4.352639] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 4.352661] EXT4-fs (sda1): write access will be enabled during recovery [ 8.519257] EXT4-fs (sda1): recovery complete [ 8.564389] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 14.280922] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 14.280944] ADDRCONF(NETDEV_UP): eth1: link is not ready [ 14.310368] udevd[308]: starting version 175 [ 14.353873] Adding 1045500k swap on /dev/sda5. Priority:-1 extents:1 across:1045500k [ 14.428718] lp: driver loaded but no devices found [ 14.521667] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 15.073459] [drm] Initialized drm 1.1.0 20060810 [ 15.097073] psb_gfx: module is from the staging directory, the quality is unknown, you have been warned. [ 15.180630] gma500 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 15.180648] gma500 0000:00:02.0: setting latency timer to 64 [ 15.182117] Stolen memory information [ 15.182127] base in RAM: 0x7f800000 [ 15.182134] size: 7932K, calculated by (GTT RAM base) - (Stolen base), seems wrong [ 15.182143] the correct size should be: 8M(dvmt mode=3) [ 15.234889] Set up 1983 stolen pages starting at 0x7f800000, GTT offset 0K [ 15.235126] [drm] SGX core id = 0x01130000 [ 15.235135] [drm] SGX core rev major = 0x01, minor = 0x02 [ 15.235143] [drm] SGX core rev maintenance = 0x01, designer = 0x00 [ 15.268796] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness [ 15.269888] acpi device:04: registered as cooling_device2 [ 15.270568] acpi device:05: registered as cooling_device3 [ 15.270947] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input5 [ 15.271238] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 15.271424] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [ 15.271434] [drm] No driver support for vblank timestamp query. [ 15.374694] type=1400 audit(1349363644.167:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=435 comm="apparmor_parser" [ 15.385518] type=1400 audit(1349363644.179:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=435 comm="apparmor_parser" [ 15.386369] type=1400 audit(1349363644.179:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=435 comm="apparmor_parser" [ 15.677514] r8169 0000:01:00.0: eth0: link down [ 15.694828] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 16.537490] gma500 0000:00:02.0: allocated 800x480 fb [ 16.558066] fbcon: psbfb (fb0) is primary device [ 16.747122] gma500 0000:00:02.0: BL bug: Reg 00000000 save 00000000 [ 16.775550] Console: switching to colour frame buffer device 100x30 [ 16.781804] fb0: psbfb frame buffer device [ 16.781812] drm: registered panic notifier [ 16.870168] [drm] Initialized gma500 1.0.0 2011-06-06 for 0000:00:02.0 on minor 0 [ 16.871166] snd_hda_intel 0000:00:1b.0: power state changed by ACPI to D0 [ 16.871186] snd_hda_intel 0000:00:1b.0: power state changed by ACPI to D0 [ 16.871207] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 16.871284] snd_hda_intel 0000:00:1b.0: setting latency timer to 64 [ 29.338953] r8169 0000:01:00.0: eth0: link up [ 29.339471] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 31.427223] init: failsafe main process (675) killed by TERM signal [ 31.522411] type=1400 audit(1349363660.316:5): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=889 comm="apparmor_parser" [ 31.523956] type=1400 audit(1349363660.316:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=889 comm="apparmor_parser" [ 31.524882] type=1400 audit(1349363660.320:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=889 comm="apparmor_parser" [ 31.525940] type=1400 audit(1349363660.320:8): apparmor="STATUS" operation="profile_load" name="/usr/sbin/tcpdump" pid=891 comm="apparmor_parser" [ 34.526445] postgres (1003): /proc/1003/oom_adj is deprecated, please use /proc/1003/oom_score_adj instead. [ 40.144048] eth0: no IPv6 routers present

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• Low framerate on background apps

  - by user1698923

  My problem is that when a game is running in the foreground, in Full Screen mode, any applications on my second monitor (such as youtube videos, videos, not app specific) drop their frame-rate to about 2-3 FPS. It seems like some sort of power management option that I can't track down. As far as I can tell, it's not due to the GPU not being able to keep up. For instance, my PC can play League of Legends at about 280FPS when the framerate is uncapped. If i cap it at 60FPS using the in-game option, it has no affect on the performance of the background app. Summary Operating System Windows 8 Pro 64-bit CPU Intel Core i7 3820 @ 3.60GHz 42 °C Sandy Bridge-E 32nm Technology RAM 12.0GB Triple-Channel DDR3 @ 533MHz (7-7-7-20) Motherboard Gigabyte Technology Co., Ltd. X79-UD3 (SOCKET 0) 37 °C Graphics DELL U2713HM (2560x1440@59Hz) DELL U2713HM (2560x1440@59Hz) 1280MB NVIDIA GeForce GTX 570 (Gigabyte) 58 °C Hard Drives 212GB Volume0 (RAID) 1863GB Western Digital WDC WD20EARS-00MVWB0 (SATA) 36 °C 1863GB Western Digital WDC WD20EARS-00MVWB0 (SATA) 34 °C Optical Drives No optical disk drives detected Audio ASUS Xonar Essence STX Audio Device Operating System Windows 8 Pro 64-bit Computer type: Desktop Graphics Monitor 1 Name DELL U2713HM on NVIDIA GeForce GTX 570 Current Resolution 2560x1440 pixels Work Resolution 2560x1400 pixels State Enabled, Output devices support Multiple displays Extended, Secondary, Enabled Monitor Width 2560 Monitor Height 1440 Monitor BPP 32 bits per pixel Monitor Frequency 59 Hz Device \\.\DISPLAY4\Monitor0 Monitor 2 Name DELL U2713HM on NVIDIA GeForce GTX 570 Current Resolution 2560x1440 pixels Work Resolution 2560x1400 pixels State Enabled, Output devices support Multiple displays Extended, Primary, Enabled Monitor Width 2560 Monitor Height 1440 Monitor BPP 32 bits per pixel Monitor Frequency 59 Hz Device \\.\DISPLAY5\Monitor0 NVIDIA GeForce GTX 570 Manufacturer NVIDIA Model GeForce GTX 570 GPU GF110 Device ID 10DE-1086 Revision A2 Subvendor Gigabyte (1458) Series GeForce GTX 500 Current Performance Level Level 3 Current GPU Clock 845 MHz Current Memory Clock 1900 MHz Current Shader Clock 1690 MHz Voltage 0.988 V Technology 40 nm Die Size 520 mm² Release Date Dec 07, 2010 DirectX Support 11.0 OpenGL Support 5.0 Bus Interface PCI Express x16 Temperature 57 °C Driver version 9.18.13.2018 BIOS Version 70.10.55.00.01 ROPs 40 Shaders 512 unified Memory Type GDDR5 Memory 1280 MB Bus Width 64x5 (320 bit) Filtering Modes 16x Anisotropic Noise Level Moderate Max Power Draw 219 Watts Count of performance levels : 3 Level 1 - "Default" GPU Clock 50 MHz Memory Clock 135 MHz Shader Clock 101 MHz Level 2 - "2D Desktop" GPU Clock 405 MHz Memory Clock 324 MHz Shader Clock 810 MHz Level 3 - "3D Applications" GPU Clock 845 MHz Memory Clock 1900 MHz Shader Clock 1690 MHz Things I've tried: 1) Updating the graphics driver 2) Setting windows power mode to High Performance 3) Reset Nvidia Global Performance settings to default

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• mint linux, DVD drive keeps randomly being accessed. unsure how to find culprit

  - by juicebox

  I have a workstation with mint linux 12. It seems like the DVD drive on the machine keeps randomly "activating". By activating it makes noise, the light turns on, and it seems like it is checking if a disk is in it. At first I thought I was being hacked and someone/something was trying to check if I had media in the DVDRom drive. I ruled that out with netstat and rkhunter. I checked my logs and the only thing I can find that might help point out the problem are these repeated chunks in syslog: Mar 24 17:47:31 rich-MINT kernel: [ 9846.551422] ata2.00: cmd a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 pio 16392 in Mar 24 17:47:31 rich-MINT kernel: [ 9846.551424] res 51/40:01:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error) Mar 24 17:47:31 rich-MINT kernel: [ 9846.551427] ata2.00: status: { DRDY ERR } Mar 24 17:47:31 rich-MINT kernel: [ 9846.551433] ata2.00: hard resetting link Mar 24 17:47:32 rich-MINT kernel: [ 9846.868012] ata2.01: hard resetting link Mar 24 17:47:32 rich-MINT kernel: [ 9847.344054] ata2.00: SATA link up 1.5 Gbps (SStatus 113 SControl 310) Mar 24 17:47:32 rich-MINT kernel: [ 9847.344067] ata2.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300) Mar 24 17:47:32 rich-MINT kernel: [ 9847.376118] ata2.00: configured for PIO0 Mar 24 17:47:32 rich-MINT kernel: [ 9847.393047] ata2.01: configured for UDMA/133 Mar 24 17:47:32 rich-MINT kernel: [ 9847.397046] ata2: EH complete and again Mar 24 17:55:28 rich-MINT kernel: [10323.633268] sr 1:0:0:0: ioctl_internal_command return code = 8000002 Mar 24 17:55:28 rich-MINT kernel: [10323.633270] : Sense Key : Aborted Command [current] [descriptor] Mar 24 17:55:28 rich-MINT kernel: [10323.633275] : Add. Sense: No additional sense information Mar 24 17:55:11 rich-MINT kernel: [10306.640009] ata2.00: link is slow to respond, please be patient (ready=0) Mar 24 17:55:16 rich-MINT kernel: [10310.840009] ata2.00: SRST failed (errno=-16) Mar 24 17:55:16 rich-MINT kernel: [10310.840016] ata2.00: hard resetting link Mar 24 17:55:16 rich-MINT kernel: [10311.160013] ata2.01: hard resetting link Mar 24 17:55:16 rich-MINT kernel: [10311.636061] ata2.00: SATA link up 1.5 Gbps (SStatus 113 SControl 310) Mar 24 17:55:16 rich-MINT kernel: [10311.636075] ata2.01: SATA link up 3.0 Gbps (SStatus 123 SControl 300) Mar 24 17:55:16 rich-MINT kernel: [10311.668122] ata2.00: configured for PIO0 Mar 24 17:55:16 rich-MINT kernel: [10311.684854] ata2.01: configured for UDMA/133 Mar 24 17:55:17 rich-MINT kernel: [10312.105473] ata2: EH complete (Copied from Pastebin - http://pastebin.com/YNDrnyzH) If any linux masters could take a quick look at these log outputs and help me understand what is going on , much appreciated.

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• Failure to install NetFX3 on Windows Server 2012: Error 3017 -- Am I missing something here?

  - by Nick

  I am really struggling to get this installed. I have tried the suggestions here in an attempt to rectify any possible corruption. I mounted the disk image to 'G' to do an offline install. I also attempted an online install with similar results. Output as follows: Microsoft Windows [Version 6.2.9200] (c) 2012 Microsoft Corporation. All rights reserved. C:\Users\Administrator>dism /online /enable-feature /featurename:NetFX3 /All /So urce:G:\sources\sxs /LimitAccess Deployment Image Servicing and Management tool Version: 6.2.9200.16384 Image Version: 6.2.9200.16384 Enabling feature(s) [==========================100.0%==========================] Error: 3017 The requested operation failed. A system reboot is required to roll back changes made. The DISM log file can be found at C:\Windows\Logs\DISM\dism.log Log as follows (Errors/Warnings Only): 2013-04-08 23:40:17, Error DISM DISM Package Manager: PID=3756 TID=3768 Failed finalizing changes. - CDISMPackageManager::Internal_Finalize(hr:0x80070bc9) 2013-04-08 23:40:17, Error DISM DISM Package Manager: PID=3756 TID=3768 Failed processing package changes with session options - CDISMPackageManager::ProcessChangesWithOptions(hr:0x80070bc9) 2013-04-08 23:40:17, Error DISM DISM Package Manager: PID=3756 TID=3768 Failed ProcessChanges. - CPackageManagerCLIHandler::Private_ProcessFeatureChange(hr:0x80070bc9) 2013-04-08 23:40:17, Error DISM DISM Package Manager: PID=3756 TID=3768 Failed while processing command enable-feature. - CPackageManagerCLIHandler::ExecuteCmdLine(hr:0x80070bc9) 2013-04-08 23:40:17, Error DISM DISM.EXE: DISM Package Manager processed the command line but failed. HRESULT=80070BC9 2013-04-08 23:38:10, Warning DISM DISM Provider Store: PID=3160 TID=3172 Failed to Load the provider: C:\Windows\TEMP\505F54F1-4977-4233-835C-8B6DA83BCAEB\PEProvider.dll. - CDISMProviderStore::Internal_GetProvider(hr:0x8007007e) 2013-04-08 23:39:23, Warning DISM DISM Provider Store: PID=3756 TID=3768 Failed to Load the provider: C:\Users\ADMINI~1\AppData\Local\Temp\2\F1B7A223-F380-4F42-84BF-396D374EE80B\PEProvider.dll. - CDISMProviderStore::Internal_GetProvider(hr:0x8007007e) 2013-04-08 23:39:23, Warning DISM DISM Provider Store: PID=3756 TID=3768 Failed to Load the provider: C:\Users\ADMINI~1\AppData\Local\Temp\2\F1B7A223-F380-4F42-84BF-396D374EE80B\IBSProvider.dll. - CDISMProviderStore::Internal_GetProvider(hr:0x8007007e) 2013-04-08 23:39:23, Warning DISM DISM Provider Store: PID=3756 TID=3768 Failed to get the IDismObject Interface - CDISMProviderStore::Internal_LoadProvider(hr:0x80004002) 2013-04-08 23:39:23, Warning DISM DISM Provider Store: PID=3756 TID=3768 Failed to Load the provider: C:\Users\ADMINI~1\AppData\Local\Temp\2\F1B7A223-F380-4F42-84BF-396D374EE80B\Wow64provider.dll. - CDISMProviderStore::Internal_GetProvider(hr:0x80004002) 2013-04-08 23:39:23, Warning DISM DISM Provider Store: PID=3756 TID=3768 Failed to Load the provider: C:\Users\ADMINI~1\AppData\Local\Temp\2\F1B7A223-F380-4F42-84BF-396D374EE80B\EmbeddedProvider.dll. - CDISMProviderStore::Internal_GetProvider(hr:0x8007007e) None of my error codes align with any of those on this MS support page. I would really appreciate your assistance. I am really struggling with a solution. Am I missing something obvious here? EDIT: I have verified the checksum of my ISO image: File Name: en_windows_server_2012_x64_dvd_915478.iso SHA1: D09E752B1EE480BC7E93DFA7D5C3A9B8AAC477BA

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• PHP 5.3.2 + Fcgid 2.3.5 + Apache 2.2.14 + SuExec => Connection reset by peer: mod_fcgid: error readi

  - by Zigzag

  Hi, I'm trying to use PHP 5.3.2 + Fcgid 2.3.5 + Apache 2.2.14 but I always have the error : "Connection reset by peer: mod_fcgid: error reading data from FastCGI server". And Apache returns an error 500 each time I tried to execute a php page : I have compiled the Apache with this options: ./configure --with-mpm=worker --enable-userdir=shared --enable-actions=shared --enable-alias=shared --enable-auth=shared --enable-so --enable-deflate \ --enable-cache=shared --enable-disk-cache=shared --enable-info=shared --enable-rewrite=shared \ --enable-suexec=shared --with-suexec-caller=www-data --with-suexec-userdir=site --with-suexec-logfile=/usr/local/apache2/logs/suexec.log --with-suexec-docroot=/home Then PHP: ./configure --with-config-file-path=/usr/local/apache2/php --with-apxs2=/usr/local/apache2/bin/apxs --with-mysql --with-zlib --enable-exif --with-gd --enable-cgi Then FCdigd: APXS=/usr/local/apache2/bin/apxs ./configure.apxs The VHOST is: <Directory /home/website_panel/site/> FCGIWrapper /home/website_panel/cgi/php .php ... ErrorLog /home/website_panel/logs/error.log </Directory> cat /home/website_panel/logs/error.log [Sun Mar 07 22:19:41 2010] [warn] [client xx.xx.xx.xx] (104)Connection reset by peer: mod_fcgid: error reading data from FastCGI server [Sun Mar 07 22:19:41 2010] [error] [client xx.xx.xx.xx] Premature end of script headers: test.php [Sun Mar 07 22:19:41 2010] [warn] [client xx.xx.xx.xx] (104)Connection reset by peer: mod_fcgid: error reading data from FastCGI server [Sun Mar 07 22:19:41 2010] [error] [client xx.xx.xx.xx] Premature end of script headers: test.php [Sun Mar 07 22:19:42 2010] [warn] [client xx.xx.xx.xx] (104)Connection reset by peer: mod_fcgid: error reading data from FastCGI server [Sun Mar 07 22:19:42 2010] [error] [client xx.xx.xx.xx] Premature end of script headers: test.php [Sun Mar 07 22:19:43 2010] [warn] [client xx.xx.xx.xx] (104)Connection reset by peer: mod_fcgid: error reading data from FastCGI server [Sun Mar 07 22:19:43 2010] [error] [client xx.xx.xx.xx] Premature end of script headers: test.php The Suexec log: root:/usr/local/apache2# cat /var/log/apache2/suexec.log [2010-03-07 22:11:05]: uid: (1001/website_panel) gid: (1001/website_panel) cmd: php [2010-03-07 22:11:15]: uid: (1001/website_panel) gid: (1001/website_panel) cmd: php [2010-03-07 22:11:23]: uid: (1001/website_panel) gid: (1001/website_panel) cmd: php [2010-03-07 22:19:41]: uid: (1001/website_panel) gid: (1001/website_panel) cmd: php [2010-03-07 22:19:41]: uid: (1001/website_panel) gid: (1001/website_panel) cmd: php [2010-03-07 22:19:42]: uid: (1001/website_panel) gid: (1001/website_panel) cmd: php [2010-03-07 22:19:43]: uid: (1001/website_panel) gid: (1001/website_panel) cmd: php root:/usr/local/apache2# cat logs/error_log [Sun Mar 07 22:18:47 2010] [notice] suEXEC mechanism enabled (wrapper: /usr/local/apache2/bin/suexec) [Sun Mar 07 22:18:47 2010] [notice] mod_bw : Memory Allocated 0 bytes (each conf takes 32 bytes) [Sun Mar 07 22:18:47 2010] [notice] mod_bw : Version 0.7 - Initialized [0 Confs] [Sun Mar 07 22:18:47 2010] [notice] Apache/2.2.14 (Unix) mod_fcgid/2.3.5 configured -- resuming normal operations root:/usr/local/apache2# /home/website_panel/cgi/php -v PHP 5.3.2 (cli) (built: Mar 7 2010 16:01:49) Copyright (c) 1997-2010 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies If someone has got an idea, I want to hear it ^^ Thanks !

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• Debian Lenny syslog kernel messages

  - by andre

  Hello everyone. I've recently got a disk swap on my colo'd box. I've been getting these messages from the kernel (viewed on the terminal and later on /var/log/messages Mar 22 09:04:29 seedbox kernel: [72710.442831] Pid: 6527, comm: sshd Not tainted 2.6.26-2-amd64 #1 Mar 22 09:04:29 seedbox kernel: [72710.442831] RIP: 0010:[<ffffffff802876b9>] [<ffffffff802876b9>] page_remove_rmap+0xff/0x11a Mar 22 09:04:29 seedbox kernel: [72710.442831] RSP: 0018:ffff8100b75d1da8 EFLAGS: 00010246 Mar 22 09:04:29 seedbox kernel: [72710.442831] RAX: 0000000000000000 RBX: ffffe2000185e3e8 RCX: 0000000000008e53 Mar 22 09:04:29 seedbox kernel: [72710.442831] RDX: ffff810080a4c000 RSI: 0000000000000046 RDI: 0000000000000282 Mar 22 09:04:29 seedbox kernel: [72710.442831] RBP: ffff8100379838c8 R08: 00007f6d11ba4000 R09: ffff8100b75d1800 Mar 22 09:04:29 seedbox kernel: [72710.442831] R10: 0000000000000000 R11: 0000010000000010 R12: ffff8100bb446b00 Mar 22 09:04:29 seedbox kernel: [72710.442831] R13: 00007f6d11ba4000 R14: ffffe2000185e3e8 R15: ffff810001023b80 Mar 22 09:04:29 seedbox kernel: [72710.442831] FS: 0000000000000000(0000) GS:ffffffff8053d000(0000) knlGS:0000000000000000 Mar 22 09:04:29 seedbox kernel: [72710.442831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 22 09:04:29 seedbox kernel: [72710.442831] CR2: 00007f6d1195b480 CR3: 0000000037904000 CR4: 00000000000006e0 Mar 22 09:04:29 seedbox kernel: [72710.442831] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Mar 22 09:04:29 seedbox kernel: [72710.442831] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Mar 22 09:04:29 seedbox kernel: [72710.442831] Process sshd (pid: 6527, threadinfo ffff8100b75d0000, task ffff8100bd0a0990) Mar 22 09:04:29 seedbox kernel: [72710.442831] Stack: 800000006f65b045 800000006f65b045 ffff8100bc013d20 ffffffff8027f69a Mar 22 09:04:29 seedbox kernel: [72710.442831] ffff810100000000 0000000000000000 ffff8100b75d1eb8 ffffffffffffffff Mar 22 09:04:29 seedbox kernel: [72710.442831] 0000000000000000 ffff8100379838c8 ffff8100b75d1ec0 0000000000296460 Mar 22 09:04:29 seedbox kernel: [72710.442831] Call Trace: Mar 22 09:04:29 seedbox kernel: [72710.442831] [<ffffffff8027f69a>] ? unmap_vmas+0x4c9/0x885 Mar 22 09:04:29 seedbox kernel: [72710.442831] [<ffffffff80283ac8>] ? exit_mmap+0x7c/0xf0 Mar 22 09:04:29 seedbox kernel: [72710.442831] [<ffffffff80232538>] ? mmput+0x2c/0xa2 Mar 22 09:04:29 seedbox kernel: [72710.442831] [<ffffffff802378ad>] ? do_exit+0x25a/0x6a6 Mar 22 09:04:29 seedbox kernel: [72710.442831] [<ffffffff802afa45>] ? mntput_no_expire+0x20/0x117 Mar 22 09:04:29 seedbox kernel: [72710.442831] [<ffffffff80237d66>] ? do_group_exit+0x6d/0x9d Mar 22 09:04:29 seedbox kernel: [72710.442831] [<ffffffff80237da8>] ? sys_exit_group+0x12/0x16 Mar 22 09:04:29 seedbox kernel: [72710.442831] [<ffffffff8020beda>] ? system_call_after_swapgs+0x8a/0x8f Mar 22 09:04:29 seedbox kernel: [72710.442831] Mar 22 09:04:29 seedbox kernel: [72710.442831] Mar 22 09:04:29 seedbox kernel: [72710.442831] RSP <ffff8100b75d1da8> Mar 22 09:04:29 seedbox kernel: [72710.442831] ---[ end trace e8a2f3b263482c6e ]--- I don't know what the problem is or how to debug / track it, hope you guys can help.. let me know if you need more information.

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• Windows 7 remains powered on when restarting

  - by BombDefused

  I'm running windows 7 x64 on an MSI P67A-GD53 motherboard, in an Antec P280 Super Midi Towercase with a Corsair 650w PSU. I've just installed a second instance of windows 7 x64 on a separate disk (this is to keep my games separate from my work OS). The problem is that it appears now that I cannot restart from either instance of Windows 7. The shut down command, and sleep commands work as expected. When I try to restart, the shutdown happens but the system never reboots. Everything remains powered on, until I hold down the power button to force the power off. Ithink (but am not 100% sure) this has only started since I installed the second OS, and am assuming this has something to do with the motherboard needing to know which OS to run up again? Some other forums I've read suggest that the PSU has a major role in restart and could be at fault. Changing the boot order of the disks in the BIOS does not change anything. Any suggestions greatfully recieved! Update: I now have a reproduceable issue: I think the secondary OS install may have been a red herring. It was when windows tried to reboot during the install that I noticed the issue. After playing around with installing drivers, and rebooting many many times, I have found that it is the OC genie setting on the MSI motherboard that seems to trigger the problem. This makes sense as I only started using the OC genie feature a couple of weeks ago, and probably hadn't used restart in that time. However... simply turning off OC genie does not make the issue go away. I have to turn off OC genie, shutdown, start enter bios, go to the "Save and Exit" menu "Restore Defaults" yes to "Load optimized defaults", which will reset to clear the problem. Now when the PC boots into windows, I can restart as normal (and from the OS on either HDD). I only know how to control the issue, and don't still know the root cause. I'd like to be able to use the OC genie function if anyone can suggest a why I'm seeing this problem. Could it be that I'm drawing too much power when using OC feature?

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• Is dual-booting an OS more or less secure than running a virtual machine?

  - by Mark

  I run two operating systems on two separate disk partitions on the same physical machine (a modern MacBook Pro). In order to isolate them from each other, I've taken the following steps: Configured /etc/fstab with ro,noauto (read-only, no auto-mount) Fully encrypted each partition with a separate encryption key (committed to memory) Let's assume that a virus infects my first partition unbeknownst to me. I log out of the first partition (which encrypts the volume), and then turn off the machine to clear the RAM. I then un-encrypt and boot into the second partition. Can I be reasonably confident that the virus has not / cannot infect both partitions, or am I playing with fire here? I realize that MBPs don't ship with a TPM, so a boot-loader infection going unnoticed is still a theoretical possibility. However, this risk seems about equal to the risk of the VMWare/VirtualBox Hypervisor being exploited when running a guest OS, especially since the MBP line uses UEFI instead of BIOS. This leads to my question: is the dual-partitioning approach outlined above more or less secure than using a Virtual Machine for isolation of services? Would that change if my computer had a TPM installed? Background: Note that I am of course taking all the usual additional precautions, such as checking for OS software updates daily, not logging in as an Admin user unless absolutely necessary, running real-time antivirus programs on both partitions, running a host-based firewall, monitoring outgoing network connections, etc. My question is really a public check to see if I'm overlooking anything here and try to figure out if my dual-boot scheme actually is more secure than the Virtual Machine route. Most importantly, I'm just looking to learn more about security issues. EDIT #1: As pointed out in the comments, the scenario is a bit on the paranoid side for my particular use-case. But think about people who may be in corporate or government settings and are considering using a Virtual Machine to run services or applications that are considered "high risk". Are they better off using a VM or a dual-boot scenario as I outlined? An answer that effectively weighs any pros/cons to that trade-off is what I'm really looking for in an answer to this post. EDIT #2: This question was partially fueled by debate about whether a Virtual Machine actually protects a host OS at all. Personally, I think it does, but consider this quote from Theo de Raadt on the OpenBSD mailing list: x86 virtualization is about basically placing another nearly full kernel, full of new bugs, on top of a nasty x86 architecture which barely has correct page protection. Then running your operating system on the other side of this brand new pile of shit. You are absolutely deluded, if not stupid, if you think that a worldwide collection of software engineers who can't write operating systems or applications without security holes, can then turn around and suddenly write virtualization layers without security holes. -http://kerneltrap.org/OpenBSD/Virtualization_Security By quoting Theo's argument, I'm not endorsing it. I'm simply pointing out that there are multiple perspectives here, so I'm trying to find out more about the issue.

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• SQL Server High Availability - Mirroring with MSCS?

  - by David

  I'm looking at options for high-availability for my SQL Server-powered application. The requirements are: HA protection from storage failure. Data accessibility when one of the DB servers is undergoing software updates (e.g. planned outage for Windows Update / SQL Server service-packs). Must not involve much in the way of hardware procurement. The application is an ASP.NET web application. The web application's users have their own database instances. I've seen two main options: SQL Server failover clustering, and SQL Server mirroring. I understand that SQL Server Failover Clustering requires the purchasing of a shared disk array and doesn't offer any protection if the shared storage goes down (so the documentation recommends to set up a Mirroring between two clusters). Database Mirroring seems the cheaper option (as it only requires two database servers and a simple witness box) - but I've heard it doesn't work well when you have a large number of databases. The application I'm developing involves giving each client their own database for their application - there could be hundreds of databases. Setting up the mirroring is no problem thanks to the automation systems we have in place. My final point concerns how failover works with respect to client connections - SQL Server Failover Clustering uses MSCS which means that the cluster is invisible to clients - a connection attempt might fail during the failover, but a simple reconnect will have it working again. However mirroring, as far as I know, requires that the client be aware of the mirrored partners: if the client cannot connect to the primary server then it tries the secondary server. I'm wondering how this work with respect to Connection Pooling in ASP.NET applications - does the client connection failovering mean that there's a potential 2-second (assuming 2000ms TCP timeout policy) pause when the connection pool tries the primary server on every connection attempt? I read somewhere that Mirroring can be used on top of MSCS which means that the client does not need to be aware of mirroring (so there wouldn't be any potential delays during connection, and also that no changes would need to be made to the client, not even the connection string) - however I'm finding it hard to get documentation or white papers on this approach. But if true, then it means the best method is then Mirroring (for HA) with MSCS (for client ignorance and connection performance). ...but how does this scale to a server instance that might contain hundreds of mirrored databases?

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• "Error loading operating system": Win7/Vista

  - by LookitsPuck

  Have this computer for about 2 years now. Originally had Vista installed, now have Windows 7 installed. Both on separate hard drives. Also have another drive used strictly for media. About a week ago, the Vista hard drive started going on its way out. Was getting problems on startup. After a few BIOS settings, I was able to get into Windows 7 and everything was fine. However, I started remembering the startup issues, so I deleted the bootup for Vista under msconfig. Didn't restart the computer at that time, though. For a few days, everything was ok. Last night I play a little poker, then hit the hay. I wake up to a good ole "Error loading operating system" on the screen. Just wonderful. Looks like the computer restarted overnight (auto updates, anyone?). So, after a big of finagling and half hearted tries, I can't get past the "Error loading operating system" screen. FWIW, in the BIOS it can see my hard drives fine. So I move on. I get my Windows 7 installation disk to try and do a repair. Go in the BIOS, change boot priority to DVD drive, and we're on our merry way. After loading from the disc, I first try jumping into the "Repair your computer" section. That opens up the System Recovery Options. However, this is where the problem comes into play. I don't see any operating systems here. Nada. What's odd though is if I click on the Load Drivers button, I can see my Windows 7 partition (C:), and can go through the files and folders without issue. What do I do at this point? I can't repair it. It seems like I can traverse the hard drive without issue when in an open dialog in the System Recovery Options, but I'm getting the good ole "Error loading computer" on bootup. Suggestions? Thanks all!!

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• ZFS/Btrfs/LVM2-like storage with advanced features on Linux?

  - by Easter Sunshine

  I have 3 identical internal 7200 RPM SATA hard disk drives on a Linux machine. I'm looking for a storage set-up that will give me all of this: Different data sets (filesystems or subtrees) can have different RAID levels so I can choose performance, space overhead, and risk trade-offs differently for different data sets while having a few number of physical disks (very important data can be 3xRAID1, important data can be 3xRAID5, unimportant reproducible data can be 3xRAID0). If each data set has an explicit size or size limit, then the ability to grow and shrink the size limit (offline if need be) Avoid out-of-kernel modules R/W or read-only COW snapshots. If it's a block-level snapshots, the filesystem should be synced and quiesced during a snapshot. Ability to add physical disks and then grow/redistribute RAID1, RAID5, and RAID0 volumes to take advantage of the new spindle and make sure no spindle is hotter than the rest (e.g., in NetApp, growing a RAID-DP raid group by a few disks will not balance the I/O across them without an explicit redistribution) Not required but nice-to-haves: Transparent compression, per-file or subtree. Even better if, like NetApps, analyzes the data first for compressibility and only compresses compressible data Deduplication that doesn't have huge performance penalties or require obscene amounts of memory (NetApp does scheduled deduplication on weekends, which is good) Resistance to silent data corruption like ZFS (this is not required because I have never seen ZFS report any data corruption on these specific disks) Storage tiering, either automatic (based on caching rules) or user-defined rules (yes, I have all-identical disks now but this will let me add a read/write SSD cache in the future). If it's user-defined rules, these rules should have the ability to promote to SSD on a file level and not a block level. Space-efficient packing of small files I tried ZFS on Linux but the limitations were: Upgrading is additional work because the package is in an external repository and is tied to specific kernel versions; it is not integrated with the package manager Write IOPS does not scale with number of devices in a raidz vdev. Cannot add disks to raidz vdevs Cannot have select data on RAID0 to reduce overhead and improve performance without additional physical disks or giving ZFS a single partition of the disks ext4 on LVM2 looks like an option except I can't tell whether I can shrink, extend, and redistribute onto new spindles RAID-type logical volumes (of course, I can experiment with LVM on a bunch of files). As far as I can tell, it doesn't have any of the nice-to-haves so I was wondering if there is something better out there. I did look at LVM dangers and caveats but then again, no system is perfect.

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• XP OEM licensing when reinstalling Windows XP

  - by mindas

  My wife has managed to buy a Dell laptop she was using at her ex-employer that just went bust. The problem with it is the OS (Windows XP) which takes ages to boot and is generally disproportionally slow to the hardware of the machine. So my aim is to sacrifice a day and reinstall it. The problem I am slightly worried about is the licensing/registration/activation hell. Apart from the sticker (with WinXP license key), the laptop has no other paperwork proving this license is legitimate. I believe this was originally an OEM license. Unfortunately, I don't have the the installation CD. This computer also has MS Office installed (which I would like to retain) but it none of MS Office apps would launch due to some obscure error complaining about lack of free disk space (which computer has plenty of). I have absolutely no clue what kind of license this MS Office was. And because the company has gone into the administration, there is no way of getting this information nor installable media. I believe that by buying the hardware I have also acquired the software which I can use as I see fit. Correct me if I'm wrong. Above said, my question would be: What is the easiest way of reinstalling the XP? By easiest I mean avoiding spending my time to prove Microsoft support I've got the right to use the software (insert your computer says noooo joke here) but still being able to get to fresh virgin activated legal state of the XP. I used to work as a sysadmin many years ago so I am not afraid of any technical difficulties. The same question applies to MS Office. I imagine the process would consist of backing up all the data, pulling some bits from the registry and using that on the fresh install. As for reinstall I'd expect to use some sort of OEM Windows repair CD from Dell, right? Are those freely available? My other box (HP) has such a thing and it can't be used on any other brand. I'm sure somebody had to go through this licensing hell and could share his/her tips. Thanks in advance.

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• Logitech Optical Mouse Frozen In Middle of Windows XP Pro Screen

  - by Code Sherpa

  I have a Logitech Optical Mouse/Keyboard. I have been using them just fine with the system drivers for almost a year now. I recently updated my Kaspersky software and rebooted. Now the mouse is frozen in the middle of my screen. I am not able to login to the Windows XP Pro box that has the frozen mouse (because i can't work the mouse) but am able to remote desktop to this computer. Things I know / have tried: When I boot on the problem computer, I am able to use the keyboard, but not the mouse. I have installed the latest version of Logitech's SetPoint (with the updated drivers) on the problem computer (via remote desktop) and that didn't seem to matter. I bought new batteries for the mouse and that didn't matter. I have tried the mouse/keyboard on another computer and the mouse works just fine there. My suspicion is that the Kaspersky install has overwritten a driver of some sort. Things I have not done (and would appreciate detailed steps if you feel this is the way to go): 1) Uninstalled all the mouse drivers on the machine and reboot. Then, reinstall. Note: When I get to the Device Manager I don't see an option for Human Interface Devices (where the mouse device is). Here are my options: Computer, Disk Drives, DVD/CD-Rom drives, Floppy controllers, IDE ATA/ATAPI, Imaging devices, Network Adapters, Other devices, Ports, Processors, Sound, video, and gaming, System devices, USB controllers. Also, I should point out that Video Controller is the only thing under Other devices and it has a yellow exclamation mark. The same is true for all the items under Universal Serial Bus controllers. I think this means I have to update my BIOS but, since my mouse was working just fine without doing that, I don't think that is my problem. So, how do I get to my Mouse Device? 2) Update my BIOS. Note: As pointed out above, I don't think this matters as my mouse was working just fine under my computer's current BIOS version. Thanks for your help.

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• Lenovo Ideapad Y480 can't reinstall windows?

  - by elegantonyx

  Alright, so here's the deal... For a while, I wanted to mess with Linux. I don't know why, but I wanted to. So, what I did was use WUBI and install Ubuntu. Because of some unknown reason (Intel Rapid Start? Half the drivers being on a Lenovo-installed SSD [separate from the main hard drive]?) it wouldn't dual boot. So, I decided to use Linux Mint instead, and install it in a partition. Since Windows 7 Home Premium won't make partitions any more if you have a certain number already, I just shrank my system drive and left empty space for the installer to claim. When I installed Mint, it worked, but left my Windows 7 installation unable to boot and eventually it corrupted. I tried to use a system repair disc I burned earlier but it didn't find the Windows installation, so I assume the partition corrupted. I used this link:http://www.pcworld.com/article/248995/how_to_install_windows_7_without_the_disc.html to try and reinstall Windows. What happened was that originally it said that the partition I was trying to reinstall from had been locked down by the OEM (Lenovo). So, I went into GParted, wiped EVERYTHING, and selected 'Construct new Boot record' or whatever that function is, and now the error is: "Setup was unable to create a new system partition or locate an existing system partition. See the setup log files for more information." Does anyone know how to see the log files? Can anyone help? This system is a month old but the warranty only covers hardware failures, and I would need to pay around USD$60 for them to fix it. Please help. Any ideas? this is my main machine... Extra information: I have at my disposal: System Repair Disc (Burned myself) Windows 7 Home Premium 64 bit SP1 installation disk (burned from the pcworld links) Gparted Live CD Linux Mint 13 live cd A system backup (from the morning before this catastrophe) made using the Windows Backup and Restore. I put it on an external drive...that should be safe for now.

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• XP OEM licensing when reinstalling Windows XP

  - by mindas

  My wife has managed to buy a Dell laptop she was using at her ex-employer that just went bust. The problem with it is the OS (Windows XP) which takes ages to boot and is generally disproportionally slow to the hardware of the machine. So my aim is to sacrifice a day and reinstall it. The problem I am slightly worried about is the licensing/registration/activation hell. Apart from the sticker (with WinXP license key), the laptop has no other paperwork proving this license is legitimate. I believe this was originally an OEM license. Unfortunately, I don't have the the installation CD. This computer also has MS Office installed (which I would like to retain) but it none of MS Office apps would launch due to some obscure error complaining about lack of free disk space (which computer has plenty of). I have absolutely no clue what kind of license this MS Office was. And because the company has gone into the administration, there is no way of getting this information nor installable media. I believe that by buying the hardware I have also acquired the software which I can use as I see fit. Correct me if I'm wrong. Above said, my question would be: What is the easiest way of reinstalling the XP? By easiest I mean avoiding spending my time to prove Microsoft support I've got the right to use the software (insert your computer says noooo joke here) but still being able to get to fresh virgin activated legal state of the XP. I used to work as a sysadmin many years ago so I am not afraid of any technical difficulties. The same question applies to MS Office. I imagine the process would consist of backing up all the data, pulling some bits from the registry and using that on the fresh install. As for reinstall I'd expect to use some sort of OEM Windows repair CD from Dell, right? Are those freely available? My other box (HP) has such a thing and it can't be used on any other brand. I'm sure somebody had to go through this licensing hell and could share his/her tips. Thanks in advance.

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• Windows 7 fails to install on KVM with qemu

  - by kief_morris

  I'm trying to install Windows 7 on a virtual machine on my 64 bit Ubuntu Karmic box. I get to the point of selecting my language settings and clicking 'install now', but a short while later I get a blue screen of death. I've tried a few variations, including using the 32 bit (fails very quickly). The virt-install command I've tried includes this: sudo virt-install --connect qemu:///system -n ksm-win7 -r 2048 \ --disk path=/home/kief/VM-Images/ksm-win7.qcow2,size=50 \ -c /var/Software/Windows7/Full/64bit/SW_DVD5_SA_Win_Ent_7_64BIT_English_Full_MLF_X15-70749.ISO \ --vnc --os-type windows --os-variant vista --hvm The limited info I could find suggested that 'vista' should work as the --os-variant, I haven't found any values specific to windows 7. Here's my blue screen: I've found very little by Googling, so I'm guessing this isn't a case of KVM simply not supporting Windows 7. Thanks for any help. Update: I have been able to successfully create a Windows 7 VM using the graphical "Virtual Machine Manager" app, although I don't really understand the cause of the problem with the VM created with virt-install. Comparing the configuration files under /etc/libvirt/qemu provides some clues, although I don't know enough to interpret them properly. The interesting differences in the two VM configurations are: --- win7-virt-install.xml +++ win7-vmm.xml -<domain type='qemu'> +<domain type='kvm'> @@ -21 +21 @@ - <emulator>/usr/bin/qemu-system-x86_64</emulator> + <emulator>/usr/bin/kvm</emulator> @@ -23 +23 @@ - <source file='/home/kief/VM-Images/ksm-win7.qcow2'/> + <source file='/var/lib/libvirt/images/ksm-win7x64.img'/> I'm not sure if this means the working VM is not using qemu at all, or if there is some other difference in the way it's used with kvm. Update2: So I've answered my own question (mostly) below. A KVM VM needs to use KVM's own CPU emulation rather than qemu's in order for me to get Windows 7 installed. I'm not sure whether there is something that can be done to get it working on a qemu-emulation CPU, or whether a newer version will support it. But at least it is possible to get it running on a KVM VM.

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• VMWare tools not installing with an error

  - by JDS

  VMWare tools not installing on Ubuntu 12.04. I'm using Chef to manage the installation, but the Apt commands fail if run manually. I'm using the VMWare tool Debian repo. Example: $ cat /etc/apt/sources.list.d/vmware-tools-source.list deb http://packages.vmware.com/tools/esx/5.0u2/ubuntu precise main When trying to install, most packages seem to go ok, but one, "vmware-tools-foundation", does not. Example: $ apt-get -q -y install vmware-tools-esx-nox=8.6.10-1.precise Reading package lists... Building dependency tree... Reading state information... You might want to run 'apt-get -f install' to correct these: The following packages have unmet dependencies: vmware-tools-esx-kmods-3.2.0-23-generic : Depends: vmware-tools-foundation (>= 8.6.10) but it is not going to be installed vmware-tools-esx-nox : Depends: ...snip list of deps... E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution). $ apt-get -f install Reading package lists... Done Building dependency tree Reading state information... Done Correcting dependencies... Done The following extra packages will be installed: vmware-tools-foundation The following NEW packages will be installed: vmware-tools-foundation 0 upgraded, 1 newly installed, 0 to remove and 118 not upgraded. 7 not fully installed or removed. Need to get 0 B/5,886 B of archives. After this operation, 86.0 kB of additional disk space will be used. Do you want to continue [Y/n]? y (Reading database ... 103499 files and directories currently installed.) Unpacking vmware-tools-foundation (from .../vmware-tools-foundation_8.6.10-1.precise_all.deb) ... VMware Tools cannot install because it appears that another installation of VMware Tools is already present. Please remove the previous installation and then attempt to install this copy of VMware Tools again. dpkg: error processing /var/cache/apt/archives/vmware-tools-foundation_8.6.10-1.precise_all.deb (--unpack): subprocess new pre-installation script returned error exit status 1 Errors were encountered while processing: /var/cache/apt/archives/vmware-tools-foundation_8.6.10-1.precise_all.deb E: Sub-process /usr/bin/dpkg returned an error code (1) The key seems to be this error: "VMware Tools cannot install because it appears that another installation of VMware Tools is already present. Please remove the previous installation and then attempt to install this copy of VMware Tools again." However, I've tryed removing and purging and can't seem to "trick" VMWare tools into thinking the packages are gone. Apt thinks they are gone. Is there some service/file/cache/lock left that VMWare tools sees that makes it think that VMWare tools are still installed? I've googled and googled but there is no answer to this question with my particular circumstances on the interwebs. VMWare's documentation of this error is minimal.

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• Enterprise Tape Backup solutions

  - by Tom O'Connor

  I'm currently attempting to re-architect a backup solution where I'm working. We've got 2 NAS devices, one in the office, one in the datacentre. The servers in the DC back up to the DC NAS, which is then replicated to the Office NAS. The office NAS exports shares as CIFS and NFS, this bit is fine. At some point, I'll have to expand our storage capacity, currently we've got about 1.4TB of storage space, which is about 96% full. Previously, the tape backup was a script that ran tar a few times and squirted data onto a tape. It worked, but was by no means a perfect solution. Restores are a bit of a pest, adding new data to the backup requires editing the script as root. It's just all a bit non-ideal. I've been evaluating a number of "enterprise" ready backup solutions, such as Yosemite Backup from Barracuda, Acronis Backup/Restore, and something from Arkeia. In the process of evaluating these, I've found 2 big problems. Not all of them allow backup of mounted devices (such as a NFS mounted NAS) Many of these applications don't like our tape device. For the most part, (1) is essential. Our NAS has a feeble processor and can't run applications like backup agents. I suspect that the biggest problem is the tape device, which is a HP C7438A DAT72 connected via USB. Questions: Has anyone else got an USB DAT72 device working with similar software? Is there a better way to back up data from an "appliance" NAS device on which you can't run an agent? Would I be totally out of my mind to specify a cheap HP or Dell server with a couple of 1TB hard disks, and a SAS card to then talk to an HP Ultrium (or similar) device? The biggest drawback to this would be cost (400ish for the server, 200 for the SAS connectivity and 1700 for a LTO4 device) Notes: I'd love to be able to say that I'd get rid of tapes entirely, and use some form of hard disk backup. In a previous job, we had LaCie USB drives, which were decidedly unreliable.

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• Toshiba Satellite L630 broken after bios update

  - by Mustafa Kamal

  I have Toshiba Satellite L630, which has been broken. It had no more OS installed in it. All the disk partition were cleared into one single empty unformatted partition. So I begin to install windows XP on this laptop. Apparently, win XP's driver support for this laptop is very limited. So I have to find almost all important driver (display, sound, etherned, wireless etc) on the net and install it manually one by one. So I start googling, and I got some driver download page from several Toshiba's website (the global version, the europe, asia, etc). Pretty hard to find the exact drivers, but I managed to find pretty good drivers. It's all works quite fine, although still have a few glitches. But everything turned into a big mess when I downloaded the "BIOS Update", which is also listed on Toshiba's official driver directory site. When I installed it, it show a big red warning sign telling me not to do anything while flashing the BIOS . I follow that instruction prudently. The process was finished, and that update BIOS software (it is InsydeH2O BIOS) told me that the BIOS has been succesfully updated and the computer need to restart. So I restart the computer. This is where the problem appear. I can no longer boot to my laptop. The booting process seems to be able to enter windows for a moment (it shows the windows XP loading screen), and then suddenly it just got that hateful blue screen and then instantiy restarts the machine. It goes on a loop. Boot bios - enter XP - blue screen - restart. I can't even try to reinstall my win XP again. Evertime the machine tries to boot to win XP CD, it got the same blue screen as I gets when loading from HDD. Many google search results said that I should open the laptop cover and try to clear CMOS with some kind of jumper or something. Or to unplug/re-plug the CMOS battery. Do I really need to do that? Is there anyway I could do without disassembling my laptop? I read some tricks about booting from USB device but I can't get the exat tools that I need to do that thing... Btw, this is my detailed laptop number photographed from the back of my laptop

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• How to properly shutdown a Linux VMware Server Host

  - by Mikee

  Hi Everybody: In our lab, we have a server running Ubuntu Linux 8.04.4 x64, with VMware Server 2.1 hosting 4 VM's. I have a major concern with regards to shutting down the host server. Mostly, how do I ensure that the guest VM's are being shut down safely? In the VMware web interface console, I have enabled: "Allow virtual machines to start and stop automatically with the system" I enabled the Default Startup Delay for 15 seconds along with the "Start next VM immediately if the VMware Tools start" option checked I enabled the Default Shutdown Delay with a 60 second shutdown delay and a Shutdown Action of "Shut Down Guest" All VM's have the VMware Tools installed and properly working. All VM's are moved up into the "Specified Order" section of "Startup Order", thus when powering the server back on, all those VM's should start up again in that specified order. When I went to shut down the server, I used the shutdown -h now command. Based on the settings I entered above, I was expecting a 4 minute shutdown, as there is an option to delay the shutdown of each VM by 60 seconds. However, that is not what happened. Instead, the server shutdown in under a minute. When I powered the server back on, only 2 VM's properly loaded. The other 2 showed the following error: "Power on Virtual Machine" failed to complete If these problems problems persist, please contact your system administrator. Details: Cannot open the disk '[location to .vmdk]' or one of the snapshot disks it depends on. Reason: Failed to lock the file. Obviously, if this error occured, then it is clear to me that the VM's were not properly shutdown, or the server powered off before the VM's were completely shutdown. I have fixed the above error by deleting the .lck files in the respective VM directories. How would I know if the VM's were properly shut down? I checked the VMware-server logs, but they only seem to display the logs of when the vmware-mgmt service is running in the current session. I'm mostly running Linux VM's, so is there an easy way to know whether or not a server was properly shut down in Linux? Thank you all for the help!

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• Mounting a drive in Ubuntu 9.10 (Karmic Koala)

  - by morpheous

  I have just installed Ubuntu on a machine that previously had XP installed on it. The machine has 2 HDD (hard disk drives). I opted to install Ubuntu completely over XP. I am new to Linux, and I am still learning how to navigate teh file structure. However, AFAICT), there is only one drive. I want to be able to store programs etc on the first drive, and store data (program output etc) on the second drive. It appears Ubuntu is not aware that I have 2 drives (on XP, these were drives C and D). How can I mount the second drive (ideally, I want to do this automatically on login, so that the drive is available to me whenever I login - withou manual intervention from me) In XP, I could refer to files on a specific drive by prefixing with the drive letter (e.g. c:\foobar.cpp and d:\foobar.dat). I suspect the notation on ubuntu is different. How may I specify specific files on different drives? Last but notbthe least (a bit unrelated to previous questions). This relates to direcory structure again. I am a developer (C++ for desktops and PHP for websites), I want to install the following apps/ libraries. i). Apache 2.2 ii). PHP 5.2.11 iii). MySQL (5.1) iv). SVN v). Netbeans vi). C++ development tools (gcc, gdb, emacs etc) vii). QT toolkit viii). Some miscellaeous scientific software (e.g. www.r-project.org, www.gnu.org/software/octave/) I would be grateful if a someone can recommend a directory layout for these applications. Regarding development, I would also be grateful if someone could point out where to store my project and source files i.e: (i) *.cpp, *.hpp, *.mak files for cpp projects (ii) individual websites On my XP machine the layout for C++ dev was like this: c:\dev\devtools (common libs and headers etc) c:\dev\workarea (root folder for projects) c:\dev\workarea\c++ (c++ projects) c:\dev\workarea\websites (web projects) I would like to create a similar folder structure on the linux machine, but its not clear whether to place these folders under /, /usr, /home or swomewhere else (there seems to be abffling number of choices, so I want to get it "right" first time - i.e having a directory structure that most developer use, so it is easier when communicating with other ubuntu/linux developers)

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• Squid Proxy: url_regex acl is not working?

  - by bharathi

  I am using squid proxy 3.1 in ubuntu machine. I want to allow only urls matching our pattern through our proxy server. I configured acl like below. Acl for dstdomain is working fine. If i access any url besides .zmedia.com , I got proxy connection refused. But the url_regex is not working. What i am trying here is. Allow only request from ".zmedia.com" domain and the request url should be in "/blog" context. # # Recommended minimum configuration: # acl manager proto cache_object acl localhost src 127.0.0.1/32 ::1 acl to_localhost dst 127.0.0.0/8 ::1 acl urlwhitelist url_regex -i ^http(s)://([a-zA-Z]+).zmedia.com/blog/.*$ acl allowdomain dstdomain .zmedia.com acl Safe_ports port 80 8080 8500 7272 # Example rule allowing access from your local networks. # Adapt to list your (internal) IP networks from where browsing # should be allowed acl SSL_ports port 443 acl Safe_ports port 80 # http acl Safe_ports port 21 # ftp acl Safe_ports port 443 # https acl Safe_ports port 70 # gopher acl Safe_ports port 210 # wais acl Safe_ports port 1025-65535 # unregistered ports acl Safe_ports port 280 # http-mgmt acl Safe_ports port 488 # gss-http acl Safe_ports port 591 # filemaker acl Safe_ports port 777 # multiling http acl SSL_ports port 7272 # multiling http acl CONNECT method CONNECT # # Recommended minimum Access Permission configuration: # # Only allow cachemgr access from localhost http_access allow manager localhost http_access deny manager http_access deny !allowdomain http_access allow urlwhitelist http_access allow CONNECT SSL_ports http_access deny CONNECT !SSL_ports # Deny requests to certain unsafe ports http_access deny !Safe_ports # Deny CONNECT to other than secure SSL ports http_access deny CONNECT !SSL_ports # We strongly recommend the following be uncommented to protect innocent # web applications running on the proxy server who think the only # one who can access services on "localhost" is a local user #http_access deny to_localhost # # INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS # # Example rule allowing access from your local networks. # Adapt localnet in the ACL section to list your (internal) IP networks # from where browsing should be allowed http_access allow localhost # And finally deny all other access to this proxy http_access deny all # Squid normally listens to port 3128 http_port 3128 # We recommend you to use at least the following line. hierarchy_stoplist cgi-bin ? # Uncomment and adjust the following to add a disk cache directory. #cache_dir ufs /var/spool/squid 100 16 256 # Leave coredumps in the first cache dir coredump_dir /var/spool/squid append_domain .zmedia.com # Add any of your own refresh_pattern entries above these. refresh_pattern ^ftp: 1440 20% 10080 refresh_pattern ^gopher: 1440 0% 1440 refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 refresh_pattern . 0 20% 4320 Please correct me , If i did anything wrong?

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• Are file access times not properly maintained in Mac OS X?

  - by Ether

  I'm trying to determine how file access times are maintained by default in Mac OS X, as I'm trying to diagnose some odd behaviour I'm seeing in a new MBP Unibody (running Snow Leopard, 10.6.2): The symptoms (drilling down to the specific behaviour that seems to be causing the issue): mutt is unable to switch to mailboxes which have recently received new mail mail is delivered by procmail, which updates the mtime of the mbox folder it is updating, but does not alter the atime (this is how new mail detection works: by comparing atime to mtime) however, both the mtime and atime of the mbox file is getting updated Through testing, it does not appear that atimes can be set separately in the filesystem: : [ether@tequila ~]$; touch test : [ether@tequila ~]$; touch -m -t 200801010000 test2 : [ether@tequila ~]$; touch -a -t 200801010000 test3 : [ether@tequila ~]$; ls -l test* -rw------- 1 ether staff 0 Dec 30 11:42 test -rw------- 1 ether staff 0 Jan 1 2008 test2 -rw------- 1 ether staff 0 Dec 30 11:43 test3 : [ether@tequila ~]$; ls -lu test* -rw------- 1 ether staff 0 Dec 30 11:42 test -rw------- 1 ether staff 0 Dec 30 11:43 test2 -rw------- 1 ether staff 0 Dec 30 11:43 test3 The test2 file is created with an old mtime, and the atime is set to now (as it is a new file), which is correct. However, test3 is created with an old atime, but is not set properly on the file. To be sure this is not just behaviour seen with new files, let's modify an old file: : [ether@tequila ~]$; touch -a -t 200801010000 test : [ether@tequila ~]$; ls -l test -rw------- 1 ether staff 0 Dec 30 11:42 test : [ether@tequila ~]$; ls -lu test -rw------- 1 ether staff 0 Dec 30 11:45 test So it would seem that atimes cannot be set explicitly (it is always reset to "now" when either mtime or atime modifications are submitted). Is this something inherent to the filesystem itself, is it something that can be changed, or am I totally crazy and looking in the wrong place? PS. the output of mount is: : [ether@tequila ~]$; mount /dev/disk0s2 on / (hfs, local, journaled) devfs on /dev (devfs, local, nobrowse) map -hosts on /net (autofs, nosuid, automounted, nobrowse) map auto_home on /home (autofs, automounted, nobrowse) ...and Disk Utility says that the drive is of type "Mac OS Extended (Journaled)".

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• Windows: Impact of clean install Service Pack 2 to applications & data?

  - by Thomas Matthews

  My Windows Vista Home Premium system is corrupt and won't install Service Pack 2. I have followed all the advice from Microsoft and still no luck. I would like to perform a clean install of Vista, then SP1, and then SP2. My concern is the effect of the clean install on the registry, my apps and all my data. My plan: 1. Download Vista Service Pack 1 (SP1) ISO and write to DVD. 2. Download Vista Service Pack 2 (SP2) ISO and write to DVD. 3. Backup all data, applications and registry to external hard drive (file copy not disk image) 4. ?? Format hard drive?? (is this necessary?) 5. Install Vista from DVDs / CDs. 6. Install SP1 from DVD 7. Install SP2 from DVD 8. Restore registry, applications and data from external hard drive. My questions: 1. Is formatting the hard drive a necessary step? 2. Will restoring the registry from the backup corrupt the system? 3. Should I use Windows Backup or ZIP/RAR? 4. Any gotcha's that I should look out for? Background: I am using Windows Vista Home Premium with SP1. The sfc program does not finish due to a resources problem (even when run as administrator). I have 5 users on it. After a while, the screen goes black and shows an error message window about an error with login.scr. Standard accounts display a black screen and can't run any applications. Administrative accounts have no problems (even standard accounts when converted to Administrative have no problem). The CBS log contains a lot of 0x8000ffff and E_UNEXPECTED errors (which Microsoft defines as catastrophic failure). This is the reasoning behind performing a clean install up to service pack 2.

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• Debugging IO limitation

  - by Martin F

  I have a Fedora box with some severe IO limitations which I have no idea how to debug. The server has a Areca Technology Corp. ARC-1130 12-Port PCI-X to SATA RAID Controller with 12 7200 RPM 1.5 TB disks and a Marvell Technology Group Ltd. 88E8050 PCI-E ASF Gigabit Ethernet Controller. uname -a output: 2.6.32.11-99.fc12.x86_64 #1 SMP Mon Apr 5 19:59:38 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux The server is a file server running Nginx with the stub status module enabled, so I can see the current amount of connections. The problem present itself when I have a high number of simultaneous connections in a writing state. Usually around 350, at this very moment it's at 590 and the server is almost unusable and stuck at 230mbit/s. If I run stop and hit 1 to see CPU core usages I have all 4 cores with around 99% io wait, if I run iotop the nginx workers are the only processes producing any read load, currently at around 25MB/s. I have each of the workers bound to their own core. Initially I figured it was just the disks being bugged. But I've run fscheck and smartmontools checks and found no errors. I also ran an iozone test which you can see the result of here: http://www.pastie.org/951667.txt?key=fimcvljulnuqy2dcdxa Additionally, when the amount of connections are low I have no problem getting a good speed. If I wget over the local network it easily hits 60MB/sec. Right now I just tried putting a file in /dev/shm, then I symlinked a file from the public dir to it and used wget over the local network and only got 50KB/s. Also, if I try to cp /dev/shm/test /root/test it quickly copies around 740MB and then slows down HEAVILY. Again with iotop reporting 99% iowait. I'm not really sure how to go about figuring out what the problems are. It could be a natural disk limitation but then the file from /dev/shm ought to transfer so it seems there's a network limit, but that's fine when there's not many connections. Perhaps it's a TCP stack problem but I really have no idea how to check that. Any suggestions on how to proceed with debugging would be very welcome. If additional information is required then let me know and I'll try to get it. Thanks.

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