Public bug reported: I did a fresh installation of Ubuntu Natty today, and after a few hours, compiz window manager crashed and reloaded with the following error in syslog:
Apr 29 16:48:57 wombat kernel: [13544.830603] compiz[10187]: segfault at b4cef000 ip 05f1a6ef sp bfbc2dec error 4 in fglrx_dri.so[478b000+1c23000] 01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3650 Description: Ubuntu 11.04 Release: 11.04 compiz: Installed: 1:0.9.4+bzr20110415-0ubuntu2 Candidate: 1:0.9.4+bzr20110415-0ubuntu2 Version table: *** 1:0.9.4+bzr20110415-0ubuntu2 0 fglrx: Installed: 2:8.840-0ubuntu4 Candidate: 2:8.840-0ubuntu4 Version table: *** 2:8.840-0ubuntu4 0 unity: Installed: 3.8.10-0ubuntu2 Candidate: 3.8.10-0ubuntu2 Version table: *** 3.8.10-0ubuntu2 0 ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: unity 3.8.10-0ubuntu2 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic i686 NonfreeKernelModules: fglrx Architecture: i386 CompizPlugins: [core,bailer,detection,composite,opengl,imgjpeg,decor,titleinfo,imgsvg,move,gnomecompat,obs,grid,place,text,regex,imgpng,commands,mousepoll,resize,compiztoolbox,wall,animation,workarounds,unitymtgrabhandles,session,wobbly,staticswitcher,scale,expo,unityshell] CompositorRunning: compiz Date: Fri Apr 29 17:08:43 2011 DistUpgraded: Fresh install DistroCodename: natty DistroVariant: ubuntu DkmsStatus: vboxhost, 4.0.6, 2.6.38-8-generic, i686: installed fglrx, 8.840, 2.6.38-8-generic, i686: installed GraphicsCard: ATI Technologies Inc Mobility Radeon HD 3650 [1002:9591] (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device [103c:30e7] InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) InstallationMedia__: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) JockeyStatus: xorg:fglrx - ATI/AMD proprietary FGLRX graphics driver (Proprietary, Enabled, In use) MachineType: Hewlett-Packard HP EliteBook 8530p PccardctlIdent: Socket 0: product info: "RICOH", "Bay8Controller", "", "" manfid: 0x0000, 0x0000 function: 254 (unknown) PccardctlStatus: Socket 0: 3.3V 16-bit PC Card Subdevice 0 (function 0) bound to driver "pata_pcmcia" ProcEnviron: LANGUAGE=en_AU:en PATH=(custom, user) LANG=en_US.UTF-8 LC_MESSAGES=en_AU.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=dec9ef79-334b-42e4-90e1-9475c27311a7 ro quiet splash vt.handoff=7 ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic 2.6.38.2 ProcVersionSignature__: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Renderer: Unknown SourcePackage: unity UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/15/2008 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68PDV Ver. F.06 dmi.board.name: 30E7 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 90.1F dmi.chassis.asset.tag: SGH907058B dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68PDVVer.F.06:bd12/15/2008:svnHewlett-Packard:pnHPEliteBook8530p:pvrF.06:rvnHewlett-Packard:rn30E7:rvrKBCVersion90.1F:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 8530p dmi.product.version: F.06 dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2 version.fglrx-installer: fglrx-installer N/A version.libdrm2: libdrm2 2.4.23-1ubuntu6 version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2 version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7 ** Affects: ubuntu Importance: Undecided Status: New ** Tags: apport-bug compiz-0.9 i386 natty needs-reassignment regression-update running-unity ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/772988 Title: Compiz crashed with compiz[10187]: segfault at b4cef000 ip 05f1a6ef sp bfbc2dec error 4 in fglrx_dri.so -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs