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  • ??????????????????????????/????????????????????????·???????????|WebLogic Channel|??????

    - by ???02
    ??????????????????·???????Oracle Coherence??????Java???????????????????????????????????????????????????????????????????Java API??????Oracle Coherence???????????3????????????????????????Coherence???????????????????????????????3???????????(???)???????Coherence???????????????Java?????????? ???????????????????????·??????????/????·????Oracle Coherence???????????????????????Java API??????Oracle Coherence???????????????????????????????????????????????????????????????? ?????????????Coherence??????????????????????????????/???????????????????????????????????????????3???????(4)????????/???????????? ????????????????????????????????????·???/????????? Oracle Coherence????????????????1?????????????????????????????????????????????????????????????????????????????????????????????????????????????Oracle Coherence?????????????????????????·????????????????????????????????????????In-Place Processing????????Oracle Coherence???In-Place Processing????????????????????????????????????????? ????·???/???????????In-Place Processing??????????????????·?????????????????????????????????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????? ???In-Place Processing????????·????????????Oracle Coherence 3.6????????????Coherence Query Language(CohQL)??????????????????????????????CohQL???????????????????SQL?????????????????SQL?WHERE?????????????????????????????(5)??????????????? ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????(?????)????????????????????????????????????????????????????????????????????????????? Oracle Coherence?????????????????????????????????????Oracle Coherence???????????????????????????????????????????????????????????????????????????????????????????????/???????????????????????????????????????????? ??????·????????????????????????????????????????????????????Oracle Coherence?????????????????????????????????????????????(??????)????????????????????????????????????????????????????????? ???????·????????????Continuous Query Cache??????????????????????????????????????????????????????????????????????????????????????????????????????????????Continuous Query Cache????????????????????????(6)??????????????????? ????Oracle Coherence????????????Invocation Service??????????????????(4)?????In-Place Processing?????????????·?????????????????????????????????????????????????????Java??????????????????????????????·???????????????????????????????????????????????? ??????????????????????Oracle Coherence ??????????????????????????????????????????CPU???????????????????????Oracle Coherence???????????????????????????????????Web???????????????????????????Oracle Coherence?????????????????????????????????????????*   *   * ?????????Java????????????????????Oracle Coherence?6???????????????????????????Oracle Coherence????????????????????????????????????????????????????????Oracle Coherence?????:Aleksandar Seovic?Mark Falco?Patrick Peralta??:????·??????????????·????Oracle Coherence: Share and Manage Data In Clusters?···3????????????·??????????????????????????

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  • ??????Java API?????????????????????????·??????????/????·???????|WebLogic Channel|??????

    - by ???02
    ??????Java???????????????????????????????????????1??????????Java??????????·???????????????????????????????????????????????????????Java????????????????????????????????·???????Oracle Coherence????????????????????????????????????????????????Coherence??Java?????????????????????????????????????????????????????2??????Oracle Coherence?Java???????????????????????????????????(???)?????????????Web??????????????Oracle Coherence ?????????????HashMap????????????????????Java?????????????????????????????????1???????????????????????????/??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ???JSP????????Struts???????Web???????????HttpSession?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ???Web???????????????Java?????????????????????????????????????????????????????????????????????????? ???????????????·??·?????????????????????????????????????Oracle Coherence????? Oracle Coherence???????????????????????????????????????????????????????????????????????????Oracle Coherence?????????????????????????????????????Web??????????????????????????????????????????????????Oracle Coherence????????????????????????????????????????????????????? ????Oracle Coherence??????????????????????????2???????? ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ???????????????CPU??????????????????????????????????????????????????????????????????????????CPU??????????????????????????????????????????????????????Oracle Coherence??????????????????????????? ???????????????????????????????????????????????????????????????Oracle Coherence??????????????????????????????????/??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????1?1????????????????????????????????????????????????????Oracle Coherence???????????????3????? ???????Oracle Coherence???????????????????Java????????????????????????????????Oracle Coherence?????????????????????????3??????(1)??????????????? 1????Oracle WebLogic Server???????????·??????????????????????HTTP?????????????Oracle Coherence?????????? Oracle Coherence???Coherence*Web????????????????????????????????????????HttpSession?setAttribute?getAttribute??????????????????????Oracle Coherence?API???????????????????????Oracle Coherence?????????????Coherence???????????????????????????????????Oracle Coherence????????????????????/????????????????????·??????????????? ???????????????????????????RDB????????????????????????????????????????????????????????????RDB??????????????/?????????????????????????????????????????Oracle Coherence????????????????????????????????????????????????????????????????????????????????ANA SKY WEB???Oracle Coherence?????????????????????????????????????????????????????????????????????????????????????????????????ANA SKY WEB???????????????Oracle Coherence???????????????????10???????? ???????????·?????????????????????????????????????????????????????????????????????·???????????????Oracle Coherence??????????·???????????????????????????????????·???????????????????????????????????????????????(?????????????????????????)??????????????????(2)??????????????? 2????????Oracle Coherence??????????????????????????????? Oracle Coherence???Java Persistence API(JPA)???????·??????????????EclipseLink?Coherence?????????????????TopLink Grid??????????TopLink Grid??JPA????????????????????Oracle Coherence???????????????????JPQL(Java Persistence Query Language)?????????????Oracle Coherence????????????????????????????TopLink Grid???????JPA?????????????????????????????? ?????????????????????????????·?????1?????????????????????????????????????????????????????JPA????????????????????????·????????????????????????????Oracle Coherence???????????????????????????????????????????????????????? ???JPA?????????·???????????Grid Cache???Grid Read???Grid Entry??3?????????????Grid Cache??Oracle Coherence?2?????????????????Grid Read???????????(?????)?Oracle Coherence????????????????????????????(?????????????Coherence?????????)????Grid Entry???????/?????????Oracle Coherence??????(?????????????????????Coherence?????????????)??????????????????????????????????????????????????????(3)??/??????????????? 3??????????/?????????????Oracle Coherence???Java?Map API?????????????????????????????????????ID??????Map API????????????????????????????Oracle Coherence???????????????????? ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Oracle Coherence?????????ID??????Map API???????????????????????????????? ?????????????????????????????????????????????80??????????????????????·??????????????????????·????????????????????·???????????????????????????????????????Oracle Coherence???????????????????????Oracle Coherence???????????/??????????????·?????????????·????????????????????????????????????????????????????????????? ??????Java???API???????????Oracle Coherence?????????????????????????????3??????????????????????Java???????????????????????????????????????Oracle Coherence????API?????????????????????????????????3????????????

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  • ????????! ?????????????????JRockit Flight Recorder????|WebLogic Channel|??????

    - by ???02
    ???????????????????????????????????????WebLogic Server????????·??????????????????????????????????????????????WebLogic Server????????????????????????????????????????????????????????????????????????JRockit Flight Recorder???WebLogic Server????????????????????????????????????????????????????????????????????????????????????????(???)?????????????????――????????JRockit Flight Recorder ???????????·?????????????????????????????????????????????????????????????????????????????????? ????Java?????(JVM:Java Virtual Machine)??????????????????????????????????·??????????????????·?????????????????????????????????·???·????????????????????????????????????????????·?????JVM????????????????????????????????????????????????????????????????????????????????????????????? ???JVM?????????????·??????(Out of Memory Error)????????????????·???????????·??????(GC)?????????????????????????????????????????????????????????JVM?????????GC???????????????????????????????????????????????? ???????????????????2010?7?????????WebLogic Server Enterprise Edition 11g R1 Patch Set 2???????????????????JRockit Flight Recorder????????????????????????????????????????????????????????????????????????????????????????????????????JRockit Flight Recorder????????OS?????????·?????CPU??????????????????????JVM?????????JVM?????????·????????????·??????????????????·????????JVM?CPU????????·?????????·????JIT?????????????????Java????????·???????/???????????????/????????????WebLogic Server????????????EJB?JDBC?Web?????JTA?????????????????????????????? ??WebLogic Server??????????????????????????JRockit Runtime Analyzer??????????Runtime Analyzer?????????????????????????????????????????WebLogic Server?????????????????????????????????JRockit Flight Recorder?????????????????????????????????????????????? JRockit Flight Recorder???????????????????????????????????????????????????????? ???Java EE???????????????????????????????????????????????????JVM????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ???????JRockit Flight Recorder????JVM(JRockit)?????????????????????????????????????????????????????????????3%?????????????????????????????????????????????????????????????????????????? ????????JRockit Flight Recorder?????????????????????????????????????????????????????????????????????????JRockit Flight Recorder????? JRockit Flight Recorder????????????????????(????????????????????????)??????????????????????????(???????·????)??????????????? ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ???????JRockit Flight Recorder??????????????????????????????????????????·?????????????????????????????????????(?????GUI????Oracle JRockit Mission Control????)????????·??????????????????????????????JRockit Flight Recorder????????????????????? ??????????????????????JRockit Flight Recorder?WebLogic Server Enterprise Edition???????????WebLogic Server?????????????????????????????????????????????????????????????????????????????????????????????????? ??????????JRockit Flight Recorder????????????????????????????????????? ????????JRockit Flight Recorder??????????????????????????????????????????·?????????????????JRockit Mission Control??????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????????????1????????????????????????????????????Thread Parked????????????????????????????????????????????Thread Parked????????????????????????????? ???JRockit Flight Recorder?JDBC??????????????????SQL?????????????????????????????????? ??????·???????????????????????????JRockit Flight Recorder?????????1???????????SLA?????? JRockit Flight Recorder????????????????????? ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ????JRockit Flight Recorder???????????????????????????????????SLA(Service Level Agreement)?????????????????????????????????????????????????????????????????????????????????????????? ????????????JRockit Flight Recorder???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????JRockit Flight Recorder????????????1???JRockit Flight Recorder????????????????? ????????JRockit Flight Recorder?????????????????????????????????????????????????? ???JRockit Flight Recorder??????????????????1??????! ?????????????????????????????????3????????????????????????????6??????????????????13???????????????????????????????????????????????????????20???????????????????????35???????????????38?????????????????????????? ???????JRockit Flight Recorder???????????????????????????1??????! ??????????????????JRockit Flight Recorder??????????????????????3???????????????????18???????????????21?????????????????????????? ??????????????JRockit Flight Recorder????????????????????????????????????????JRockit Flight Recorder???????????????????????????????????????????????????JRockit Flight Recorder???????????? ??????????????????·???????????????????????JRockit Flight Recorder???????????????????????????? ???????????????????????????????――??????????????????? ???????????JRockit Flight Recorder??????2????1?????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????JRockit Flight Recorder???????????????????????????????????????????????????????????????????SIer???????――???????/???????????????? JRockit Flight Recorder????????????????????IT?????????SIer????????????? ??????????????????????????SIer?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????(???????)?????????????????????????????????????????????????????????????????????????? ???JRockit Flight Recorder??????????????????????????????????????????????????????????????????????????????????????????/????????????????????????????????????????*   *   * ???????WebLogic Server Enterprise Edition???????????????????JRockit Flight Recorder????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????WebLogic Server?????????????JVM Oracle JRockit??? ???? ···???JVM?Oracle JRockit??????????????????????????JRockit Flight Recorder????????????????? ?????45???????????????????????????????????? ?WMV?? ?MP4??

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  • ?????????????????????WebLogic Server??????????|WebLogic Channel|??????

    - by ???02
    ????????IT?????????????????·???????????????????????????????????????????????·???????????????????????????????????――??????Publickey???????IT?????????????????????????????????WebLogic Server????????????????????(???)??????????????????????――??IT??????????????????????????????WebLogic Server????????????????????????????????:?????????????????????????????????????????????????????????1???????????????????????????????????????????????????????? ??????????????????????????????????????????????????????????????????????????????????????????·??????????????????????????????????????????? ??WebLogic Server???????JVM?????????????????????????????????????????????????????????????????????????????????????????JVM?????????????????????????????????????????·??????????????????????????????????????????????????????????? ??????????????????????????????????????????????????????????????????WebLogic Server????????????????Oracle Exalogic Elastic Cloud??????????Java EE 6?????????·??????????????――???Java SE 7??????????????Java EE???????????Java EE 6?????????????????????:Java EE???????Java EE???????????????????????????????POJO(Plain Old Java Object)????????????????????????????????????????Java???????????Spring Framework??????????Java EE 6????Spring???????????????????????????????:?????????Spring????Seasar??????????·?????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????Java EE 6??????????????????????????????????????????????????? WebLogic Server???????????Java EE 6?????????????????????????????????????――???????????????·????????Oracle Fusion Applications??Java??????WebLogic Server??????????????????WebLogic Server??????????????????????????????????:?????????????·?????????????????????????????????????·??????????????????????????????????????????????????????????????·???????――????????????WebLogic Server?????????????????:??????????????IT???????????????????????·???????????????????????????????????????????????????????????????????????????? ?????????????????·?????????????????????·???????????????????????????????????????????????????????????????????????????·????????????????????――WebLogic Server?????Exalogic??????????1???????????????????????????:??????????????????????????????????????????????????????????????1???????????????Exalogic??Oracle Exadata?????????????????·???????????????????????????????????????????????????????????????????????????????――???????????????????? ????????????WebLogic Server???????????????????WebLogic Server???????????????????? ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Java EE????????????·???????????????????????????????????????????????????????????????????????????????????????????????????????WebLogic Server??Java EE????????·?????????????????????????????????????????????????????????????????????

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  • ????WebLogic Server?????Java+?????·??????????????????|WebLogic Channel|??????

    - by ???02
    ????????·???????????????????????????·???????????????????????????????????????WebLogic Server???????????????????????????? WebLogic Server??????·??????·???????????????????????????????????Publickey???????IT???????????????WebLogic Server??????????????????????????????????(???)??????·??????????Java?????????WebLogic Server――WebLogic Server??1990???????????·?????????????????????·????????????????????????????????????????????????????????????:WebLogic Server????????????????1998????1999???????4.5???????????J2EE(Java 2 Platform, Enterprise Edition)?????????????·???Java??????API???Java Servlet?JSP?JDBC?RMI(Remote Method Invocation)??????EJB 1.0??????????????????????????WebLogic Server?Java???????????????????????????????"??"????????? ????WebLogic Server 5.1??6.0???????????????·???????????????Java????????·?????????????????????????????????WebLogic Server?????Java??????????????????????????????????????????????????????――????????????·??????????Java???????????????????????:????????????????·?????????????Java????????????????????????? WebLogic Server?????2001???????6.1?????????????????????????????????????·????????????????·?????J2EE????????????????????????10????WebLogic Server??????????????????????????――WebLogic Server?????????·??????????????????????????????????? Java?????????????????????????????·???·???????????????????:???Java????????·?????C/C++?????COM?CORBA?????????????????????????????????????????WebLogic Server?JDBC???????????????Java?????????????????????????????WebLogic Server??????????????????????????? ????????????????????J2EE????????????????????????????????????????WebLogic Server?????????????? ?????????????????????????????J2EE??????????????????????????????????????????????????????????????????????????????????????????????????????????????WebLogic Server?????????J2EE????????????????????????????? ???????????????????????????????????????????????????????????:???????????????J2EE???????Java EE????????????????????????????????????????????????????????????WebLogic Server??????????? ?????Java EE??????????????????????WebLogic Server?????????????????????????????????/????????????·??????·???????????????????????????????????????――?????????WebLogic Server??????????????????????????????????????????????????????:???????????11g???????????·???????????????????????????????????? ??????????·??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Java EE????????????????????:?????????????????????(??)????????????????????????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????――Twitter?Facebook???????????????????????????????????????????????????????????????????????????????????????????????????????????????·?????????????????????????????????????????????????>

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  • Switch from VOLUME_KMSCLIENT to RETAIL channel

    - by trogper
    On my laptop I had Windows 8 Pro KMS activated, then I intalled WMC, which changed it to RETAIL channel, so I don't need KMS I repeated this on my desktop, which was VOLUME_KMSCLIENT and I thought it would convert it to RETAIL, but now it's just Windows 8 Pro WMC KMS. slmgr -dli partial p.key doesn't match that one I entered I can't update to 8.1 (through win store) when I have VOLUME_KMSCLIENT channel. How do I change it? edit: wmc key that I used is blocked

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  • Setting reply priority on Wifi network with QoS?

    - by Omega
    When using a Station and Access Point that support QoS over Wifi, is it possible to set the priority (= Traffic Identifier = TID = QoS channel) of the reply? For example when sending a ICMP ping request using a high priority (= QoS channel), is it possible to force the station to use that same priority (= QoS channel) when sending the reply? A related question: Is it possible to force the station into using a different QoS channel?

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  • License Requirements for Including Dual-Licensed Open-Source Software

    - by Rick Roth
    How do you opt into one software license and not the other when the distributor gives the consumer more than one choice? For example I would like to use the DataTables JavaScript library in my web application. According to their web site, "DataTables is dual licensed under the GPL v2 license or a BSD (3-point) license." Furthermore, the source code of the JavaScript library has this text that calls out both licenses: /** * @summary DataTables * @description Paginate, search and sort HTML tables * @version 1.9.4 * @file jquery.dataTables.js * @author Allan Jardine (www.sprymedia.co.uk) * @contact www.sprymedia.co.uk/contact * * @copyright Copyright 2008-2012 Allan Jardine, all rights reserved. * * This source file is free software, under either the GPL v2 license or a * BSD style license, available at: * http://datatables.net/license_gpl2 * http://datatables.net/license_bsd * * This source file is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details. * * For details please refer to: http://www.datatables.net */ Finally, the web pages with the licensing text (e.g. the DataTables BSD license page) has this statement: "DataTables is made available under both the GPL v2 license and a BSD (3-point) style license. You can select which one you wish to use the DataTables code under." My specific question is "how do you select which one you want to use." In my case, I want to only use the BSD license and I want to make it explicitly clear that I do not opt into the GPL v2 license in any way. How do you do that and have it hold up to legal challenge?

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  • PCI-e SEALEVEL dual serial card not recognized on Ubuntu 14.04

    - by kwhunter
    New to Ubuntu, running 14.04. I have trouble with the serial port setup, I have a plug-in PCI-e SEALEVEL dual serial card that is not recognized. user1@WSIWORKSTATION2:~$ dmesg | grep tty [ 0.000000] console [tty0] enabled [ 1.577197] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.943326] tty ttyprintk: hash matches [ 17.240880] ttyS4: LSR safety check engaged! [ 17.241589] ttyS4: LSR safety check engaged! [ 17.242354] ttyS5: LSR safety check engaged! [ 17.243058] ttyS5: LSR safety check engaged! [ 17.243918] ttyS6: LSR safety check engaged! [ 17.244485] ttyS6: LSR safety check engaged! [ 17.245195] ttyS7: LSR safety check engaged! [ 17.245830] ttyS7: LSR safety check engaged! [ 17.246554] ttyS8: LSR safety check engaged! [ 17.247191] ttyS8: LSR safety check engaged! user1@WSIWORKSTATION2:~/Desktop/seacom$ lspci -d 135e: -vvv 02:04.0 Bridge: Sealevel Systems Inc Device e205 (rev aa) Subsystem: Sealevel Systems Inc Device e205 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium TAbort- SERR- Capabilities: However, the manufacturer's drivers won't install: 1. user1@WSIWORKSTATION2:~/Desktop/seacom$ make install ---------------------------------------------------------------- Installing seacom suite. ---------------------------------------------------------------- --Installing utilities-- /usr/bin/ld: skipping incompatible ../../lib/libftd2xx.a when searching for -lftd2xx /usr/bin/ld: cannot find -lftd2xx collect2: error: ld returned 1 exit status make[2]: *** [setusb] Error 1 make[1]: *** [install] Error 1 make: *** [install] Error 1 2. user1@WSIWORKSTATION2:~/Desktop/seaio$ make install ---------------------------------------------------------------- Installing SD suite. ---------------------------------------------------------------- *Compiling SeaIO Library source file: digitalIoDevice.cpp gcc: error trying to exec 'cc1plus': execvp: No such file or directory make[1]: *** [digitalIoDevice.o] Error 1 make: *** [install] Error 1 I was not able to find a solution, so if anyone can help it will be much appreciated. PS Have some troubles with formatting my post, apologies...

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  • wine 1.4 regedit makes screen flicker on 12.04 with dual monitor setup

    - by s1lv3r
    I have a dualmonitor setup running dual 23" on 1920x1080 which has the following problem: When running any wine application (for example "wine regedit" from console) the screen flickers and the windows have artifacts like this: Also sometimes taking a screenshot using the print key will make compiz crash (starter and all window bars/menus are gone) when an wine application is started. I don't have the same problems on my notebook which has the same setup. Only difference is the notebook has ATI Graphics and this PC has nvidia. This is the output of lshw -c video: *-display Beschreibung: VGA compatible controller Produkt: G72 [GeForce 7300 LE] Hersteller: NVIDIA Corporation Physische ID: 0 Bus-Informationen: pci@0000:07:00.0 Version: a1 Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress vga_controller bus_master cap_list rom Konfiguration: driver=nvidia latency=0 Ressourcen: irq:16 memory:fa000000-faffffff memory:d0000000-dfffffff memory:fb000000-fbffffff memory:fce00000-fce1ffff I also noticed that running xrandr from console makes the screen flicker for some seconds on this PC, which also doesn't happen on my notebook. Removing one screen from the setup will stop the flickering and the artifacts inside the wine applications from appearing. Does anybody have an advice what I could try to change to make this work?

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  • Is this a dual monitor reset bug?

    - by Tentresh
    My two displays are: Intel GMA x4500 Laptop (1280x800 native resolution of the built-in display) External display (1920x1080) A few minutes after I login to my dual monitor setup, it gets reset to mirror screens. If I restore the settings via the displays application, everything is fine. On each reset, the following messages are written into /var/log/Xorg.0.log: [ 60.852] (II) PM Event received: Capability Changed [ 60.852] I830PMEvent: Capability change [ 132.920] (II) intel(0): EDID vendor "SEC", prod id 12869 [ 132.920] (II) intel(0): Printing DDC gathered Modelines: [ 132.920] (II) intel(0): Modeline "1280x800"x0.0 68.94 1280 1296 1344 1408 800 801 804 816 -hsync -vsync (49.0 kHz) [ 134.228] (II) intel(0): Allocated new frame buffer 1280x800 stride 5120, tiled Whereas right on startup or manual resolution reset, /var/log/Xorg.0.log reports the expected frame buffer allocation: [ 1562.382] (II) intel(0): EDID vendor "SEC", prod id 12869 [ 1562.382] (II) intel(0): Printing DDC gathered Modelines: [ 1562.382] (II) intel(0): Modeline "1280x800"x0.0 68.94 1280 1296 1344 1408 800 801 804 816 -hsync -vsync (49.0 kHz) [ 1576.740] (II) intel(0): Allocated new frame buffer 3200x1080 stride 12800, tiled Is Ubuntu 12.04 not compatible with my video card? Can this be solved within Ubuntu? I like its interface, but manually fiddling with resolution on every login is not bearable.

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  • Dual monitors, screen resolution, xorg.conf.d

    - by Flase
    I do a lot of RTFM but this one has got me stuck. I have Ubuntu Studio 12.04 Precise Pangolin with XFCE as its default desktop. My old HIS ATI Radeon 9250 graphics card was adding red crud across the screen with the generic driver, but downloading the proprietary "fglrx" driver makes it work cleanly. The trouble is the Catalyst control centre refuses to recognise my old card so I must do some manual configuring to make sure both the DVI and VGA monitors are capable of the correct screen resolution (both 1280x1024) and a dual display. It used to be easier to just edit the existing xorg.conf file and add another resolution and so forth, but now there are automatic xorg.conf.d directories (more than one) with scant documentation. Creating a generic xorg.conf with a terminal command creates every setting imaginable. What I want to do is create the simplest conf file which just tells the system the following: My VGA monitor can do 1280x1024 60Hz The two monitors together may be 2560x1024 width The VGA monitor on the right I might need to specify Xinerama if it's needed Thank you. I don't think I need to bore you with log files, but please ask for further info. Mike

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  • HP Pavilion 15 with AMD dual graphics - Ubuntu live environment not starting

    - by creepus
    I've had this laptop for about a day now and have decided to try Ubuntu on it and determine if I want to install it. I created a USB, it booted (Secure Boot was on, I tried with Secure Boot off to no effect), and then the problem occurred. The screen turned off for a second, turned back on to a black screen, shut off again and turned back on with a dialogue box telling me that the system had to use low-graphics mode. I clicked OK, selected low-graphics mode from the menu and clicked OK. The screen switched to the boot messages and did not go any further than this. Ctrl+Alt+DEL started rebooting the laptop though. I tried booting again, but this time I edited the boot options in GRUB to add nomodeset. This time, the laptop only booted to a black screen. Ctrl+Alt+F2 took me to a prompt, I tried startx from there, but X didn't start, complaining that it wanted kernel mode setting back. I can not seem to find any option to disable one graphics chip or the other in the UEFI setup menus. Laptop : HP Pavilion 15-E004AU. The CPU : AMD A6-4400M APU with Radeon(tm) HD Graphics The graphics chip : AMD Radeon HD 7520G + 8670M Dual Graphics. The Ubuntu version : 13.10, 64 bit. Thanks. EDIT: I tried 12.04.3 LTS, it managed to bring the desktop up. There are severe graphics glitches after about two minutes though.

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  • dual monitors and unity - ati radeon cards

    - by michiel
    I have a vaio laptop with an ATI Radeon video card and an external screen. I used to run dual monitors on Ubuntu 10.10 fine, but recently decided to upgrade to 11.10 via 11.04 I don't think it's the video card or the fglrx driver. It seems to be unity. When I start up, the laptop screen is normal and the external screen is all white, although I can move my mouse over it. However, the cursor becomes the big X that used to be cursor of the first versions of Xwindows. I can right click on it, and it brings up the context menu for the desktop. And then, all of a sudden, it shows my desktop background. I can continue to move my mouse over the external screen, and now the cursor is normal (little white arrow). But I can't do anything any longer (not even the context menu as before), and trying to drag a window to it (which always worked on 10.10) doesn't work. I actually really like unity. It gives me the most our of my desktop, and uses all space available, which is great. But how can I get my second screen back? I tried unity 2D, but the result is the same. Edit: I think I stumbled on this bug: https://bugs.launchpad.net/ubuntu/+source/nvidia-settings/+bug/882143

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  • Install Mac OS Lion on Macbook with existing Ubuntu 12.04 dual boot

    - by kash
    I don't usually create my own questions, because I can find what I need through other people's questions. However, this one doesn't seem to be anywhere, except in one place where someone is talking about not using Apple hardware. So here it goes. I am using Apple hardware. I have a MacBook 1,1 with Intel Core2Duo running Ubuntu Precise Pangolin flawlessly. I never considered starting with Mac OSx and dual-booting because I never liked Mac OS. Now that I'm realizing that the only way I'm going to be able to run my DAW (Reaper) nicely and use a Firewire recording interface is to run Mac OSx, I'm considering it again. I want to go the opposite direction of most people and install Mac OSx next to an existing Ubuntu installation and have a boot menu with refit. I've installed refit in Ubuntu and I've converted the .dmg file for Mac OS Lion to a .iso file. Now, should I mount the .iso in Ubuntu and run it there, or burn a DVD and restart? I'm trying to gauge how to do this without hurting my existing Ubuntu installation. I will of course keep looking for existing answers in the meantime.

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  • ATI Radeon 5800 series dual monitor unity not 3D accelerated

    - by Victor S
    When I had a single monitor setup, without Xinerama, with my current setup of Ubuntu 11.10, ATI 5800 series card, Unity showed transparencies, shadows, etc. (although graphics was reported as 'Standard' in the control/settings panel). Having switched to a dual monitor setup, dell 24" UltraSharp and a smaller Acer monitor, Unity shows only as 2d, even though I'm not loggin in to that display manager. WebGL performance is very sluggish, I'm getting the impression that the processor is doing all the work and the card isn't even accessible even though the drivers are installed (from the ubuntu repository, I did not compile custom drivers). Any tips on how to enable full 3D accelerationn and video card support. Here is my xorg.conf file: Section "Monitor" Identifier "0-DFP3" Option "VendorName" "ATI Proprietary Driver" Option "ModelName" "Generic Autodetecting Monitor" Option "DPMS" "true" Option "PreferredMode" "1680x1050" Option "TargetRefresh" "60" Option "Position" "0 0" Option "Rotate" "normal" Option "Disable" "false" EndSection Section "Monitor" Identifier "0-DFP4" Option "VendorName" "ATI Proprietary Driver" Option "ModelName" "Generic Autodetecting Monitor" Option "DPMS" "true" Option "PreferredMode" "1920x1200" Option "TargetRefresh" "60" Option "Position" "0 0" Option "Rotate" "normal" Option "Disable" "false" EndSection Section "Screen" Identifier "Default Screen" DefaultDepth 24 SubSection "Display" EndSubSection EndSection Section "Screen" Identifier "amdcccle-Screen[1]-0" Device "amdcccle-Device[1]-0" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection Section "Screen" Identifier "amdcccle-Screen[1]-1" Device "amdcccle-Device[1]-1" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection Section "Module" Load "glx" EndSection Section "ServerLayout" Identifier "amdcccle Layout" Screen 0 "amdcccle-Screen[1]-0" 0 0 Screen "amdcccle-Screen[1]-1" 1920 0 EndSection Section "Device" Identifier "amdcccle-Device[1]-0" Driver "fglrx" Option "Monitor-DFP4" "0-DFP4" BusID "PCI:1:0:0" EndSection Section "Device" Identifier "amdcccle-Device[1]-1" Driver "fglrx" Option "Monitor-DFP3" "0-DFP3" BusID "PCI:1:0:0" Screen 1 EndSection Section "ServerFlags" Option "Xinerama" "on" EndSection More info: fglrxinfo display: :0 screen: 0 OpenGL vendor string: ATI Technologies Inc. OpenGL renderer string: ATI Radeon HD 5800 Series OpenGL version string: 4.1.11005 Compatibility Profile Context

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  • Dual Monitor 'How To' for 12.04

    - by Kim Prince
    I recently built my own PC and was delighted with the result, except for a problem with dual monitors. After having tried a few different combinations of hardware, I think what I really need is a 'how to' explanation. My motherboard is an MSI Z77MA-G45, which has an analogue, a DVI, and a HDMI port. Initially I hooked monitors up to the DVI and analogue port and it seemed to work fine. Both screens worked independently of each other, it was great. After a few days I started turning my PC off at night, and when I tried to turn it back on it would boot into the terminal mode. I would have to turn one of the monitors off and after rebooting a few times, it would eventually boot into an X Window session. Occasionally I would see an error relating to Xorg. I upgraded the motherboard BIOS but that made no difference. Eventually, I installed a graphics card - an NVIDIA GeForce GT 520. Now it seems that my on board graphics have been disabled completely, and I am reliant on the graphics card. Furthermore, the graphics card seems to only recognise one screen at a time. (The first time I rebooted with both plugged in, it flashed up a message saying that it was auto-selecting DVI). Anyhow, I think I need some 'how to' (or perhaps 'where to'), from here. For example, is X Windows configuration the next place to look? And how do I go about configuring X Windows? (Note that in Systems Settings it says my graphics driver is 'unknown', and when I ask it to detect monitors, it sees only the one!)

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  • Ubuntu Unity (64-bit) Bugs on Nvidia dual screen [closed]

    - by Kristofer
    On my work computer I have upgraded 10.04 to 10.10 and now to 11.04. Upgrades have mostly worked well and the dual screen setup is almost working. There are however a couple of annoying bugs which I tried to report but the bug reporting tool told me to ask about the bugs here. Here's what I have found: Auto-hide stops working. It doesn't seem to matter which application is maximised/covering the dock, it just stays on top. I have tested changing the autohide settings with no result. Scenario: One maximised window on each screen. If I now try to drag the window that doesn't have focus by dragging the top of the window nothing happens. I can also not give the window focus by clicking the top bar, I have to click inside the window and then I can drag the window. If I unmaximise the window with focus it does work and I can both change focus and drag the window directly by clicking the top of the maximised window. Any bug fixes coming for these issues? Any work-arounds?

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  • Xorg crashes ever since using Nvidia dual monitors

    - by legion
    Well ever since I have used dual monitors with the NVIDIA X Server Settings program my xorg process has been crashing after a while, and its generally a pretty long while of like 6 hours afterwards. Before NVIDIA changed my xorg.conf file I only had xorg crash like twice in 2 months, I can't figure out what is going on. I am running ubuntu 12.04 with the MATE desktop environment v 1.2.0 xorg.conf # nvidia-settings: X configuration file generated by nvidia-settings # nvidia-settings: version 295.33 (buildd@allspice) Fri Mar 30 15:25:24 UTC 2012 Section "ServerLayout" Identifier "Layout0" Screen 0 "Screen0" 0 0 InputDevice "Keyboard0" "CoreKeyboard" InputDevice "Mouse0" "CorePointer" Option "Xinerama" "0" EndSection Section "Files" EndSection Section "InputDevice" # generated from default Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/psaux" Option "Emulate3Buttons" "no" Option "ZAxisMapping" "4 5" EndSection Section "InputDevice" # generated from default Identifier "Keyboard0" Driver "kbd" EndSection Section "Monitor" # HorizSync source: edid, VertRefresh source: edid Identifier "Monitor0" VendorName "Unknown" ModelName "LEN" HorizSync 51.8 - 55.8 VertRefresh 40.0 - 60.0 Option "DPMS" EndSection Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "NVS 3100M" EndSection Section "Screen" # Removed Option "TwinView" "0" # Removed Option "metamodes" "DFP-0: nvidia-auto-select +0+0" # Removed Option "TwinView" "1" # Removed Option "metamodes" "DFP-1: nvidia-auto-select +0+0, CRT: nvidia-auto-select +1920+0" Identifier "Screen0" Device "Device0" Monitor "Monitor0" DefaultDepth 24 Option "TwinViewXineramaInfoOrder" "DFP-1" Option "TwinView" "0" Option "metamodes" "DFP-0: nvidia-auto-select +0+0" SubSection "Display" Depth 24 EndSubSection EndSection

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  • Ubuntu 12.04 dual monitor reset bug

    - by Tentresh
    My two displays are: Intel GMA x4500 Laptop (1280x800 native resolution of the built-in display) External display (1920x1080) Few minutes after I login to my dual monitor setup its get reset to mirror screens. If I restore the settings via displays application everything is fine. On each reset the following messages are written into /var/log/Xorg.0.log: [ 60.852] (II) PM Event received: Capability Changed [ 60.852] I830PMEvent: Capability change [ 132.920] (II) intel(0): EDID vendor "SEC", prod id 12869 [ 132.920] (II) intel(0): Printing DDC gathered Modelines: [ 132.920] (II) intel(0): Modeline "1280x800"x0.0 68.94 1280 1296 1344 1408 800 801 804 816 -hsync -vsync (49.0 kHz) [ 134.228] (II) intel(0): Allocated new frame buffer 1280x800 stride 5120, tiled Whereas right on startup or manual resolution reset /var/log/Xorg.0.log reports the expected frame buffer allocation: [ 1562.382] (II) intel(0): EDID vendor "SEC", prod id 12869 [ 1562.382] (II) intel(0): Printing DDC gathered Modelines: [ 1562.382] (II) intel(0): Modeline "1280x800"x0.0 68.94 1280 1296 1344 1408 800 801 804 816 -hsync -vsync (49.0 kHz) [ 1576.740] (II) intel(0): Allocated new frame buffer 3200x1080 stride 12800, tiled Is Ubuntu 12.04 not compatible with my video card? Can this be solved within Ubuntu? I like it's interface, but manually fiddling with resolution on every login is not bearable.

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  • Accidentally Changed Dual Monitor Setup and don't know how to reset it

    - by user203783
    I have a dual monitor setup with my laptop and an external Asus monitor running under Ubuntu 11.10. When I first started using Ubuntu, it synced both screens. What showed up on my laptop showed up on my eternal monitor. Last night, I accidentally knocked the HDMI cable from its port (not that unusual in the tight space I work in). When I plugged it back in, as usual, the external monitor only displayed my wallpaper. Usually, I just restart Ubuntu and it resets, but last night what I now realize was the display console came up and somehow I changed the setup. Now the two screens show different jobs so to speak. Also, the external monitor doesn't display the ribbon, making switching between Firefox tabs and windows or apps jarring. I write for a living and need to quickly check bits of research, notes or sources while writing and the extra switching between mouse pad and external mouse to get one or the other screen to respond interrupts my work flow. The only technical help I can offer is when the display console popped up, the graphical representation of the screens was that the external screen appeared layered over by about one-quarter of the laptop screen. Again, these were icons. I tried to replicate that after I obviously screwed things up. If someone could help. I would appreciate it. If I have to use terminal, that's fine. I started using computers for writing back when they were green DOS prompts. There's a certain elegance to prompt commands to me. Maybe it's the writer in me. Again, if anyone can help me return my screens to sync under Ubuntu 11.10, I would greatly appreciate it.

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  • Problems with dual monitor & resolutions, only in 14.04

    - by theLadder
    I installed Ubuntu 14.04 but i am having weird problems with my dual monitors and the resolutions. I also tried Xubuntu 14.04 and was having the same problem. I have one 32 inch LG TV with 1920x1080 and one monitor with 1280x1024 resolution. When i first start my 32 inch gets 1360x768, if i then try to change to 1920x1080, everythings looks fine and the prompt asking me if i want to keep settings comes up and starts the countdown, but after 2 seconds my computer freezes, and after a few more seconds it reboots itself. However, if i disable my smaller monitor first, i can change to 1920x1080 on my 32 inch without problems, but if i then activate the second monitor the same problem happens again. in Xubuntu 14.04 i can change the refresh rate, if i run the 32 inch at 30hz or 50hz everytying works, but i would like to be able to run it at 60hz. I'm currently running Xubuntu 13.10 without this problem. My graphics card is a ATI Radeon HD 4850. What is causing this problem, grahpics drivers? Kernel? Xorg? And how do i solve it?

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  • Dual monitor, permission issue

    - by cenna75
    I had a dual monitor configuration going on for quite some time. One day, after moving the computer to another location and reconnecting everything, it changed such that I saw everything in double (being very much sober), I think it's called the 'mirrors' config. Anyway, from there on, there was nothing to be done through the system settings gui to change it back, as it wouldn't allow me to save any modification. The error I get when clicking 'save' is : "Failed to create file /home/me/monitors.xml.xxxxxx. Permission denied", xxxx being a random code, changing everytime. However, I can save all the configurations I want just fine by using the terminal, in my case: xrandr --output DVI-I-1 --right-of VGA-1 So I do have a workaround and this is therefore a question more out of curiosity. What could possibly have changed to make it impossible to do it through the gui and still letting me change the config using xrandr without being root? I'm having a hard time believing it could have anything to do with disconnecting/reconnecting the monitors... Any idea? Thanks !

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  • ATI (fglrx) Dual monitor / laptop hot-plugging

    - by Brendan Piater
    I feel like I've gone back 5 years on my desktop today. I'll try not dump to much frustration here... I been running 12.04 since alpha with the ATI open source drivers and the gnome 3 desktop. I been generally very happy with them with only small issues along the way. Now of course it does not support 3D acceleration 100%, so games like my newly purchased Amnesia from the Humble bundle would not play. OK, no worries, the ATI driver is in the repos so let me have a go I thought. With all this testing that's been done with multi-monitor support, what could go wrong...? How I use my computer: It's laptop, with a HD 3670 card in it. I spend about 50% of the time working directly on the laptop (at home) and about 50% of the time working with an additional display connected (at work), multi desktop environment. What happening now: installed drivers things seemed to working, save some small other bugs (not critical) this morning I take my machine and plug the additional monitor into it, and nothing happens... ok fine. open "displays" try configure dual display, won't work open ati config "thing" (cause it is a thing, a crap thing) and set-up monitors there reboot it says (oh ffs, really.... ok) reboot, login and wow, I got a gnome 2 desktop (presume gnome 3 fall back) and no multi-monitor...great. (screenshot: http://ubuntuone.com/5tFe3QNFsTSIGvUSVLsyL7 ) after getting into a situation where I had to Ctrl + Alt + Del to get out of a frozen display, I eventually manage to set-up a single display desktop on the "main" monitor ok.. time to go home... unplug monitor... nothing happens.. oh boy here we go... try displays again, nothing, just hangs the display.. great. crash all the apps and reboot... So it's been a trying day... What I really hope is that someone else has figured out how to avoid this PAIN. Please help with a solution that: allows me run fglrx (so I can run the games I want) allows me to hot-plug a monitor to my laptop and remove it again allows me to change the display so include the hot-plugged monitor (preferable automatically like it did with the open drivers) Next best if that's not possible: switch between laptop only display and monitor only display easily (i.e. not having to reboot/logout/suspened etc) Really appreciate the time of anyone that has a solution. Thanks in advance. Regards Brendan PS: I guess I should file a bug about this too, so some direction as to the best place to file this would be appreciated too.

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  • Need help with xorg.conf for dual Radeon HD6450 video cards with 4 monitors

    - by Eriks Goodwin-Pfister
    I am running 64-bit Ubuntu 13.10 with Unity and have dual (2) Radeon HD6450 video cards and 4 Hanns-G HL273 monitors. Each Radeon card is driving one monitor via DVI and the other via VGA. I am running the proprietary video drivers from AMD's web site: "amd-catalyst-13.11-beta V9.4-linux-x86.x86_64.run" I tried to use "amd-catalyst-13.12-linux-x86.x86_64.run" but could not get that newer version to install. What I need help with is how to "correct" my xorg.conf file and any other needed instructions to get all four of my monitors to work as a continuous desktop that allows me to drag things from one monitor to the next, etc. When I tried to use the default open source drivers that came in Ubuntu 13.10, only three of the monitors would work. Now that I am running the proprietary ones, all four monitors come on and I can move my mouse from one end to the other--but only the right-most monitor displays my desktop and allows me to "do anything". Any time I move my mouse to any of the other three monitors (which display all-white), it turns into an "X" and does not do anything else but move. Enabling xinerama makes all four displays go all-black after login. I do have amdcccle installed, but it does not seem to have the ability to handle my particular configuration. My Current xorg.conf: Section "ServerLayout" Identifier "Basic Layout" Screen 0 "Screen1" 5760 0 Screen 1 "Screen0" 0 0 Screen 2 "Screen2" 3840 0 Screen 3 "Screen3" 1920 0 EndSection Section "Module" EndSection Section "Monitor" Identifier "0-DFP2" Option "VendorName" "ATI Proprietary Driver" Option "ModelName" "Generic Autodetecting Monitor" Option "DPMS" "true" Option "PreferredMode" "1920x1080" Option "TargetRefresh" "60" Option "Position" "0 0" Option "Rotate" "normal" Option "Disable" "false" EndSection Section "Monitor" Identifier "0-CRT1" Option "VendorName" "ATI Proprietary Driver" Option "ModelName" "Generic Autodetecting Monitor" Option "DPMS" "true" Option "PreferredMode" "1920x1080" Option "TargetRefresh" "60" Option "Position" "0 0" Option "Rotate" "normal" Option "Disable" "false" EndSection Section "Monitor" Identifier "1-DFP2" Option "VendorName" "ATI Proprietary Driver" Option "ModelName" "Generic Autodetecting Monitor" Option "DPMS" "true" Option "PreferredMode" "1920x1080" Option "TargetRefresh" "60" Option "Position" "0 0" Option "Rotate" "normal" Option "Disable" "false" EndSection Section "Monitor" Identifier "1-CRT1" Option "VendorName" "ATI Proprietary Driver" Option "ModelName" "Generic Autodetecting Monitor" Option "DPMS" "true" Option "PreferredMode" "1920x1080" Option "TargetRefresh" "60" Option "Position" "0 0" Option "Rotate" "normal" Option "Disable" "false" EndSection Section "Device" Identifier "Device0" Driver "fglrx" Option "Monitor-CRT1" "1-CRT1" BusID "PCI:1:0:0" EndSection Section "Device" Identifier "Device1" Driver "fglrx" Option "Monitor-DFP2" "0-DFP2" BusID "PCI:4:0:0" EndSection Section "Device" Identifier "Device2" Driver "fglrx" Option "Monitor-DFP2" "1-DFP2" BusID "PCI:1:0:0" Screen 1 EndSection Section "Device" Identifier "Device3" Driver "fglrx" Option "Monitor-CRT1" "0-CRT1" BusID "PCI:4:0:0" Screen 1 EndSection Section "Screen" Identifier "Screen0" Device "Device0" DefaultDepth 24 SubSection "Display" Depth 24 EndSubSection EndSection Section "Screen" Identifier "Screen1" Device "Device1" DefaultDepth 24 SubSection "Display" Depth 24 EndSubSection EndSection Section "Screen" Identifier "Screen2" Device "Device2" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection Section "Screen" Identifier "Screen3" Device "Device3" DefaultDepth 24 SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection

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