I did an update to kernel 3.8.4-030804-generic . Result : only one error message a day and no hang-up. It works for me. see : https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716
see : http://www.upubuntu.com/2013/03/install-linux-kernel-384-in- ubuntulinux.html cd /tmp wget http://dl.dropbox.com/u/47950494/upubuntu.com/kernel-3.8.4 -O kernel-3.8.4 chmod +x kernel-3.8.4 sudo sh kernel-3.8.4 sudo reboot -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1165065 Title: Xorg crashed with SIGABRT in OsAbort() continuously when browsing internet with firefox Status in “xorg-server” package in Ubuntu: New Bug description: This bug report is similar to my other bug report, when gpu lockups in intel driver module for xorg. ProblemType: Crash DistroRelease: Ubuntu 12.10 Package: xserver-xorg-core 2:1.13.0-0ubuntu6.1 ProcVersionSignature: Ubuntu 3.5.0-26.42-generic 3.5.7.6 Uname: Linux 3.5.0-26-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.6.1-0ubuntu10 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz Date: Fri Apr 5 16:56:34 2013 DistUpgraded: Fresh install DistroCodename: quantal DistroVariant: ubuntu ExecutablePath: /usr/bin/Xorg ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0106] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] Device [1025:0649] NVIDIA Corporation Device [10de:1140] (rev ff) (prog-if ff) InstallationDate: Installed on 2013-02-18 (46 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MachineType: Acer Aspire E1-531G MarkForUpload: True ProcCmdline: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch ProcCwd: /etc/X11 ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-26-generic root=UUID=63262429-0c63-48cc-a4b6-d3907e268362 ro quiet splash RetraceOutdatedPackages: outdated debug symbol package for libc-bin: package version 2.15-0ubuntu20 dbgsym version 2.15-0ubuntu20.1 Signal: 6 SourcePackage: xorg-server StacktraceTop: OsAbort () at ../../os/utils.c:1266 AbortServer () at ../../os/log.c:655 FatalError (f=f@entry=0x7f885a7c4e42 "no screens found") at ../../os/log.c:793 main (argc=9, argv=0x7fff2addd9f8, envp=<optimized out>) at ../../dix/main.c:207 Title: Xorg crashed with SIGABRT in OsAbort() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 10/15/2012 dmi.bios.vendor: Acer dmi.bios.version: V2.07 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: EA50_HC_HR dmi.board.vendor: Acer dmi.board.version: Type2 - Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.07 dmi.modalias: dmi:bvnAcer:bvrV2.07:bd10/15/2012:svnAcer:pnAspireE1-531G:pvrV2.07:rvnAcer:rnEA50_HC_HR:rvrType2-BoardVersion:cvnAcer:ct10:cvrV2.07: dmi.product.name: Aspire E1-531G dmi.product.version: V2.07 dmi.sys.vendor: Acer version.compiz: compiz 1:0.9.8.6-0ubuntu1 version.ia32-libs: ia32-libs 20090808ubuntu36 version.libdrm2: libdrm2 2.4.39-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.2-0ubuntu0.1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.2-0ubuntu0.1 version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu6.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.99.99~git20120913.8637f772-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.9-0ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.2-0ubuntu3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1165065/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
