I also have the same symptoms as Lorenzo (comment #8) regarding "low graphics mode", especially during a warm reboot: cold boot seems not to show the issue.
-- 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/1134112 Title: Xorg crashed with SIGABRT in OsAbort() Status in “xorg-server” package in Ubuntu: Confirmed Bug description: Xorg crashes after 3.5.0-25 update ProblemType: Crash DistroRelease: Ubuntu 12.10 Package: xserver-xorg-core 2:1.13.0-0ubuntu6.1 ProcVersionSignature: Ubuntu 3.5.0-25.39-generic 3.5.7.4 Uname: Linux 3.5.0-25-generic i686 .tmp.unity.support.test.0: ApportVersion: 2.6.1-0ubuntu10 Architecture: i386 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz Date: Wed Feb 27 09:52:02 2013 DistUpgraded: 2013-01-13 14:06:18,329 DEBUG enabling apt cron job DistroCodename: quantal DistroVariant: ubuntu ExecutablePath: /usr/bin/Xorg ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0102] (rev 09) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device [1043:844d] InstallationDate: Installed on 2012-09-21 (158 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423) MachineType: System manufacturer System Product Name MarkForUpload: True ProcCmdline: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch ProcEnviron: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic root=UUID=d42fff61-b2eb-496a-8f2b-a2a21439372f ro quiet splash vt.handoff=7 Signal: 6 SourcePackage: xorg-server StacktraceTop: raise () from /lib/i386-linux-gnu/libc.so.6 abort () from /lib/i386-linux-gnu/libc.so.6 OsAbort () ?? () FatalError () Title: Xorg crashed with SIGABRT in raise() UpgradeStatus: Upgraded to quantal on 2013-01-13 (44 days ago) UserGroups: dmi.bios.date: 02/16/2012 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2302 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8H67-M EVO dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2302:bd02/16/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8H67-MEVO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer version.compiz: compiz 1:0.9.8.6-0ubuntu1 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/1134112/+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