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• Ubuntu is not detecting my LCD properly , how do I fix the problem ?

  - by Nishant

  I want to reduce the brightness of my monitor as per my wish . But ubuntu System-Prefernce-Monitor doesn't have options and I think that coz it uses generic drivers . How do I fix this problem ? Model is Acer One Zg5 , Ubuntu 10.10 OS . Do I load the LCD driver ? I think it has a intel based inbuilt GFX card . /proc/acpi/video/OVGA/LCD$ cat * device_id: 0x0400 type: UNKNOWN known by bios: no state: 0x1d query: 0x00

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• How to install RAID drivers on already installed Windows 7?

  - by happysencha

  64-bit Windows 7 Ultimate 6GB RAM Intel i7 920 Intel X25-M SSD 80GB 2,5" Club 3D Radeon HD5750 GA-EX58-UD4P Motherboard I've been running fine with Windows 7 installed on the SSD. I wanted to create an mirrored Raid-1 setup for backups using two hard disks, so I ordered two Samsung HD203WI. This motherboard supports two different RAID controllers, the Intel's ICH10R and Gigabyte's SATA2 SATA controller. There are 6 SATA ports behind the ICH10R and 2 SATA ports for the Gigabyte controller. I googled around and seemed that the ICH10R is a better choice and since then I've been trying to make it work. When I activate the [RAID] mode from BIOS, the Windows 7 gives BSOD exactly as described by this guy: "Windows 7 will start to boot, it gets to the screen where there are 4 colors coming together and it blue screens and restarts no matter what I do." First thing I did: turned off the RAID and booted to Windows and tried to install the SATA RAID drivers from Gigabyte. I launch the driver installation program and it gives "This computer does not meet the minimum requirements for installing the software" error. I then tried Intel's Rapid Storage Technology drivers (which apparently is the same as the one offered at Gigabyte's site), but it resulted in exactly the same error. I then detached the new Samsung hard disks from the SATA ports, but left the [RAID] enabled in BIOS. To my surprise, it still BSOD'd, so at this point I knew it is an OS/driver issue. Also, I tried with the Gigabyte's RAID enabled (while the ICH10R RAID disabled) and it booted just fine. So then I thought, that maybe I can't install the RAID drivers from within the OS. So I caused the BSOD on purpose once again, and then with ICH10R RAID activated and Samsung hard disks attached, I choose the Windows 7 Recovery mode in the boot menu. It sees some problem(s), tries to repair, does not succeed and does not ask for drivers (which I put on a USB stick) to install. I also tried to use the command-line in the recovery: "rundll32 syssetup, SetupInfObjectInstallAction DefaultInstall 128 iaStor.inf" but it gave "Installation failed." So I'm clueless how should I proceed. Do I really need to re-install Windows 7 and load RAID drivers in the Win7 setup? I don't want to install any OS on the RAID, the Windows 7 is and will be on the SSD. I just want to have a RAID-1 backup using those two hard disks. I mean why would I need to re-install operating system to add RAID setup?

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• Install windows xp using USB: removable disk option not available in boot device options list

  - by kowsar89

  I want to install windows xp with pendrive as my dvdrom doesnt work. When i go to bios setup and boot device options,i cant find any option for pendrive.Here's my boot device options: >1st FLOPPY DRIVE >3M-HDS728080PLA >PS-ASUS DVD-E818A >DISABLED And Here's my desktop configuration: intel(R) pentium(R) 4 CPU 2.66GHz 0.99GB RAM N.B: I bought my desktop in 2006. Now how can i install windows xp in my desktop using pendrive?

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• Computer wakes up from hibernation at exctly 3:40am every day

  - by vascoFG

  I'm getting tired of waking up to my computer being turned on, and event log shows that it's waking up everyday at 3:40am and most times won't go back to sleep after the determined 30 minutes (maybe from being in the lock screen?). There are no devices armed for wake, activation timers are disabled and all wake options disabled in the BIOS and energy star 4.0c is enabled (was disabled before but no difference).

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• Why does my computer restart immediately after I shut it down?

  - by Youri

  After I shut down my computer it automatically starts up again. I've tried re-installing Windows 7 64-bit, resetting my BIOS, installing the newest drivers and also changing the boot and recovery settings. The motherboard I have is a MSI P67A-GD65 (B3), and the processor is a Intel Core i7-2600K. How can I shut down my computer and have it stay off? Also, what is causing it to immediately boot back up?

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• Hard drive not being recognised after booting into Windows?

  - by Sam152

  I just got myself an internal Western Digital caviar black 1TB hard drive. I installed it without too much trouble. The SATA's are plugged correctly and the bios is recognizing it, but it doesn't show up in Windows 7. Does anyone have any troubleshooting ideas or tips I can step through to try and make Windows see my new drive?

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• 3 Monitors to a single pc

  - by Rogue

  First of all which graphics cards support 3 monitors? Is it possible to buy a graphics card which has 2 outputs and use the onboard (motherboard) graphics output for the third monitor? (as far as I know you have to toggle between onboard or external graphics usage in the BIOS)

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• Running a PC with Windows 7 as an Appliance

  - by Steve

  What options are available for running Windows 7 as an appliance and is there an official Microsoft program to get involved in? I would like to run the computer as a box that boots, displays no bios or boot information, then moves immediately to run one program full-screen without allowing the user to interact. It seems like there should be some base configurations that allow this or a special version of Windows that is configured to minimize extraneous display and control.

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• VMware guest eats 100% cpu

  - by chris

  I have a Windows 7 x64 guest that acts very strange - the VM is very slow and taskmgr will consume 50% (with 2 cores) or up to 99% (single) of the CPU when everything else is idle. Host is Windows 7 x64 with VMware Workstation 7.0.1 VMware tools are installed the same VM, when running on another PC with VMware Server 2.0 will work OK (CPU at ~0% when idle) I've tried (with no effects) enabled/disabled 3d selected 1 or 2 cores adjusted memory (1gb/500mb) adjusted the bios mem.hotadd = "FALSE" disabled page trimming Windows 7 x86 guests on the same machine do not have this problem.

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• HP Compaq 2510p wireless disabled by hardware switch

  - by mylovelyhorse

  I have an HP Compaq 2510p laptop running ubuntu 12.04 LTS. ubuntu reports that wireless is disabled by means of a hardware switch. There is a 'soft-key' button on the laptop to control the physical wireless hardware but this does not respond. There is no other button, slider, (fn)+ combination to control the physical wireless hardware. There is no BIOS function to disable wireless (and on XP - previous OS - wireless functioned fine). mike@ubuntu:~$ rfkill list all 0: brcmwl-0: Wireless LAN Soft blocked: no Hard blocked: yes 1: hp-wifi: Wireless LAN Soft blocked: no Hard blocked: no Running rfkill unblock all doesn't change things and I can see no way to change use from 0: to 1: (if that's even possible - or desirable - in the first place). I have checked for additional drivers and the Broadcom proprietary wireless driver is already installed and has a green light. Essentially, I believe I need to make the HP 'soft-keys' work - or at least the wireless card toggle. Advice gratefully received. Cheers M

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• Ubuntu Installation Help for an IBM R31 Thinkpad

  - by David Taylor

  I recently acquired an old IBM R31 Thinkpad, and I'd figure I'd install Lubuntu on it. I've followed the quick steps for USB installation on the help wiki page, but I can't seem to get it to boot from my formatted flash drive. I've checked the boot priority on the BIOS page, but the option to boot from USB doesn't even seem to be there. The only bootable options are legacy and USB floppy drives. The CD drive is shot, so I can't install from there either. Do I have any other options for installation without having to pay for a floppy drive or a replacement CD drive? The wiki pages mentions something about installation from within Windows. Would it be possible to remove Windows using this option, or would it just create a partition? Thanks

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• How do I know if I am running Wubi or a proper dual-boot?

  - by Don

  I tried to setup a "proper" Windows/Ubuntu dual-boot system, by installing Ubuntu from a USB key. However, I simply could not get the laptop to boot off the USB despite the fact that I made the appropriate changes to the boot device order in the BIOS. So I then turned to Wubi, and (to cut a long story short) it seems I now have a proper dual-boot setup, because I don't need to launch Ubuntu from windows. When I start the laptop, I get that screen that asks me whether I want to run Windows or Ubuntu. However, I'm still not sure if this is a proper dual-boot setup, because when I run windows, it seems that my C: and D: drives are still the same size. If it was a proper dual boot I'd expect separate partitions to have been created for Ubuntu which would have removed some space from the C: and D: drive sizes displayed in Windows. Is there some way that I can confirm whether I'm running a proper dual-boot, and if not, is there some process for converting a Wubi installation to a proper dual-boot?

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• Microsoft 2010 Product Tour

  - by Randy Walker

  I’m proud to announce that two Microsoft employees, Sarika Calla and Kevin Halverson, who works on the Visual Studio Product Team will be visiting various User Groups and Companies in Arkansas and Texas! Bios: Sarika Calla – Speaking about a Woman’s perspective at Microsoft, this natively born Indian holds a Masters in Computer Science from Georgia Tech and has been with Microsoft for the past 8 years.  Sarika is now a Team Lead on the IDE Team.  (pic is Redmond sacalla mthumb.jpg) Kevin Halverson – With 7 years as a Microsoft employee, Kevin has expertise in LINQ Expression Trees, Code Model, and COM/Office Interop and has a background as a former Unix Sys Admin. (his pic is the profile.jpg)   June 1 – Walmart .Net User Group June 1 – Northwest Arkansas SQL Server User Group (lunch meeting) June 1 – Tyson devLoop June 1 – Northwest Arkansas .Net User Group   June 2 – Datatronics June 2 – Little Rock .Net User Group June 3 – Dallas Customer Visit * June 3 – Forth Worth .Net User Group * Please contact Randy Walker if you would like Sarika & Kevin to visit your company

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• Attempted to dual boot with Windows and now can only run Ubuntu

  - by Zeusoflightning125

  Very recently, I decided to attempt to dual boot Ubuntu with my already installed windows 8. Everything worked perfectly, I manually set up disk partitions (this is all on 1 hard drive), and it loaded up Ubuntu fine. HOWEVER, now when I try to load up my computer it only has 2 options in the boot menu and both just load up Windows (both were something related to hard disk). I also can only boot from legacy hard disk things. (I already only was able to aside from my USB that I installed Windows from) The Windows files are still accessible from Ubuntu, but I cannot just load Windows. There is no option to. I also don't have the 2 buttons for each operating system I was expecting. I can only select the thing to load from BIOS. So, my question is, how do I load the Windows partition on my hard drive? I'm sorry if I'm a bit clueless I am just new to both Linux and dual-booting.

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• "Loading operating system... boot error" when booting from live CD

  - by jeremy

  I'm having a problem installing Ubuntu 12.10 on a new drive. I was running Windows7 on my SSD but when the drive crashed, I decided to use that as an excuse to make the switch to Ubuntu. I've been experimenting with it on my old laptop until I got my SSD replaced under warranty. Now I have my SSD back and want to install Ubuntu on my desktop machine. I used UNetbootin to make a bootable flash drive. I then I went into my BIOS and made sure USB loaded before the hard drive. However, when I try to load it I get an error that says: Loading operating system ... boot error I know the flash drive works because if I reboot my laptop or my other Windows PC with the flash drive and it loads into Ubuntu...just when I try to do it in the PC with no OS currently on the drive.

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• Ubuntu 12.04.1 desktop monitor Out of Range

  - by Zach

  I know this question has been asked many-a-times, but I cant seem to get a definate answer to it. I am running Ubuntu 12.04.1 LTS on my HP Pavillion a6 109n PC. Processor is a AMD Athlon 64 x2 Dual core Processor. Everytime I boot up my desktop, it runs BIOS, then it boots up Linux. After about 10 seconds, a little blue screen comes up saying: Out of Range: H. Frequency: 92.7KHz V. Frequency: 58.3Hz Can anyone help with this? Thanks! Zach

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• grubx64.efi cannot find grub config or grub files, boots to grub console

  - by endor43

  Sony VAIO with Insyde H2O EFI bios will not boot into GRUB EFI The answer to this question was immensely helpful to me and my new Vaio Z3. The issue that I am having now is that after replacing bootmgfw.efi with grubx64.efi and renaming, it boots directly to grub console. I dont even get a menu where i can chose ubuntu. I tried putting a grub.cfg file next to the new bootmgfw.efi(grubx64.efi), no go? Any ideas how i can get the renamed grubx64.efi to find all the rest of the grub stuff outside of the ESP in my linux parition? Or do i have to move all grub files to /EFI/Microsoft/Boot on ESP? Thank you!

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• Three Ways to Access the Windows 8 Boot Options Menu

  - by Lori Kaufman

  The boot options have been consolidated in Windows 8 into a single menu, called the “boot options menu,” providing access to repair tools and options for changing Windows startup behavior, such as enabling debugging, booting into safe mode, and launching into a recovery environment. The days of pressing a function key or Esc to interrupt the boot process and get into the BIOS configuration (in UEFI enabled systems) are gone. There are three ways of accessing the new boot options menu in Windows 8 and we’ll show you how. 7 Ways To Free Up Hard Disk Space On Windows HTG Explains: How System Restore Works in Windows HTG Explains: How Antivirus Software Works

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• Dual Boot ubuntu 12.04 and Windows 7 on two separate SSDs with UEFI

  - by Björn

  With the following setup I get a blinking cursor after installation: Windows 7 64bit installed in first SSD (not UEFI, using MBR) Installation of Ubuntu 12.04 64Bit on gpt partioned disk seems to work without problems but does not boot. It stops with a blinking cursor. I used the partitioning scheme described here. Partitioning scheme: sdb1 efi boot partition fat32 sdb2 root btrfs sdb3 home btrfs sdb4 swap Is it possible to mix uefi BIOS with MBR and gpt when using two separate SSDs? I tried grub2 into a MBR as well but it would not install there...

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• How do I use with LTSP with a Dell FX170 thin client?

  - by v4169sgr

  Just got a reconditioned DELL Optiplex FX170 thin client delivered, without an image. On power-up, I see the message: DISK BOOT FAILURE, INSERT SYSTEM DISK AND PRESS ENTER I am very sure all the wires etc are connected properly. I would like it to PXE boot and find my LTSP installation. I have an HP T5525 with the same connectivity that works fine. On F12 there's a BIOS boot order menu. The only options available though are LS120, the HDD, CD / DVD [via USB presumably], and various USB options. I do not see 'PXE' or any network card. And I don't know how to change the boot order :( Any help appreciated!

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• Making an Ubuntu installation disc UEFI bootable

  - by skytreader

  I'm trying to install Ubuntu 12.04 on a machine with UEFI (Windows 8). Following Rod Books, I managed to get my system to boot using rEFInd. However rEFInd does not offer me any options to boot from my Ubuntu installer disc. Another thing...after following Rod Books' instructions, my machine greeted me with something along the lines of "The bootloader is not trusted" (my usage of the term "bootloader" is possibly wrong; I'm not well-acquainted with these terms) I got to work around this by setting up some passwords in the BIOS and putting the renamed .efi of rEFInd to the trusted list. While in this screen, it showed me the drives with a possible .efi (among them, the drive S in Rod Books' guide) and one of the drives it showed was my optical drive with an Ubuntu installer. I tried browsing for an .efi in the Ubuntu installer but found none. True enough, at Windows, I searched the drive for an .efi but found none. So how do I make my Ubuntu installer UEFI bootable?

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• Installing Ubuntu 10.04 to external HDD overwrites the MBR of the internal HDD

  - by zkrpar

  I have a Asus A42F laptop which has Windows 7 32 bit installed on it's internal HDD. I have just installed Ubuntu 10.04 on a portable HDD using the laptop. Now my laptop does not boot Windows 7 if the portable HDD is disconnected. I can only get the boot menu when the portable HDD is connected. The portable HDD does not boot when connected to another computer. Please help me, I want to: Boot Windows from the internal drive, without GRUB Boot Ubuntu from the external drive via the BIOS boot menu (F8 or F12)

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• Ubuntu One Installation error - W:Failed to fetch cdrom://Ubunto 12.04.2 LTS_Precise

  - by Chuck J

  W:Failed to fetch cdrom://Ubunto 12.04.2 LTS_Precise Pangolin_-Release amd64(20130213)/dists/precise/main/binary-i386/Packages Please use apt-cdrom to make this CD-ROM recognized by APT.apt-get update cannont be used to add new CD-ROMs, W:Failed to fetch cdrom://Ubuntu 12.04.02 LTS_Precise Pangolin_-Release amd64(201302213)/dists/precise/restriced binary-i386/Packages Please use apt-cdrom to make this CD-ROM recognized by APT.-get update connot be used to add new CD-ROMs, E:Some index files failed to download they have been ignored, or old ones used instead. Yes my laptop CD-ROM is not working, and I ASSUME that has something to do with this install not working. I don't want to have to fix my CD-ROM drive to get this to install, and my BIOS does not support disabling it... Any idea's?

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• How to use IBM T42 laptop's built-in Bluetooth?

  - by B. Roland

  Hello! I have an IBM ThinkPad T42 laptop, and I have some troubles with built-in bluetooth, because in Hardware Drivers, there are no drivers for it, and in Bluetooth settings, it shows, that it has no BT devices. If I plug in an USB Bluetooth adapter, I can use easily Wammu for my mobile backup. I have no setting in BIOS, to enable, or disable it(if disable wireless refers to Wi-fi, but it is enabled too). Some outputs, what the community asked from me, in the IRC: $ sudo hcitool dev Devices: $ $ cat /proc/acpi/ibm/bluetooth No file or dir $ $ sudo modprobe bluetooth $ $ rfkill list 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no $ But they couldn't solve my problems. What can I do?

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• Ubuntu 10.10 Netbook Remix on Asus Eee PC 701 4G - boot process hangs up

  - by Andrew

  I've got an old Eee PC 701 4G with the following specifications: 512 MB RAM 4GB SSD drive SM223AC 8GB SD card extension Screen resolution: 800 x 480 BIOS Revision 1101 (05/16/2008) EC Firmware version: EPC-079 Windows XP SP3 works fine on it, but I decided to switch my OS to Ubuntu. I have downloaded an Ubuntu 10.10 Netbook Remix ISO and wrote it to my FAT32 SD card using Universal-USB-Installer-1.8.3.3, as described on ubuntu.com During standard load from the SD card the boot process hangs up with black screen. If I'll press F6 while preloading Ubuntu, it sucessfully displays the boot menu, selecting language and showing 2 main commands: "Run ubuntu from USB drive" and "Insall Ubuntu". Selecting either of these commands leading to the same result - after some background work the main loading indicator is displayed ("Ubuntu" text with dotted progress bar under it), and it's progressing forever without any effect. Is Ubuntu 10.10 compatible with my Eee PC at all? How to boot it correctly?

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