I have a bug like this one, on Ubuntu 12.04. Some lines of my syslog follows :
Jan 11 21:55:17 thibault-Latitude-D830 hddtemp[1207]: /dev/sda: Hitachi HTS722012K9A300: 32 C Jan 11 21:55:49 hddtemp[1207]: last message repeated 6 times Jan 11 21:55:49 thibault-Latitude-D830 kernel: [12813.229524] show_signal_msg: 30 callbacks suppressed Jan 11 21:55:49 thibault-Latitude-D830 kernel: [12813.229529] compiz[1943]: segfault at 314 ip b5363010 sp bfa90030 error 4 in libnvidia-glcore.so.319.32[b3f0c000+1f5a000] Jan 11 21:55:53 thibault-Latitude-D830 hddtemp[1207]: /dev/sda: Hitachi HTS722012K9A300: 32 C Jan 11 21:56:37 hddtemp[1207]: last message repeated 8 times Jan 11 21:56:37 thibault-Latitude-D830 gnome-session[1719]: WARNING: Application 'compiz.desktop' killed by signal Jan 11 21:56:37 thibault-Latitude-D830 gnome-session[1719]: WARNING: App 'compiz.desktop' respawning too quickly Jan 11 21:56:37 thibault-Latitude-D830 gnome-session[1719]: CRITICAL: We failed, but the fail whale is dead. Sorry.... Jan 11 21:56:38 thibault-Latitude-D830 hddtemp[1207]: /dev/sda: Hitachi HTS722012K9A300: 32 C Jan 11 21:57:39 hddtemp[1207]: last message repeated 12 times I'have an Nvidia Quadro NVS 135M with the 319 driver version. I can give more information if needed. -- You received this bug notification because you are a member of DX Packages, which is subscribed to nux in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1215242 Title: compiz crashed with SIGSEGV Status in NVIDIA Drivers Ubuntu: New Status in “nux” package in Ubuntu: Invalid Bug description: Woke from sleep. ProblemType: Crash DistroRelease: Ubuntu 12.04 Package: libnux-2.0-0 2.14.1-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-52.78-generic 3.2.48 Uname: Linux 3.2.0-52-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.0.1-0ubuntu17.4 Architecture: amd64 Date: Wed Aug 21 19:53:43 2013 ExecutablePath: /usr/bin/compiz InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429) MarkForUpload: True ProcCmdline: compiz ProcEnviron: PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash SegvAnalysis: Segfault happened at: 0x7f08432c7af0: movslq 0x314,%rax PC (0x7f08432c7af0) ok source "0x314" (0x00000314) not located in a known VMA region (needed readable region)! destination "%rax" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: nux StacktraceTop: ?? () from /usr/lib/nvidia-319-updates/libnvidia-glcore.so.319.32 ?? () from /usr/lib/nvidia-319-updates/libnvidia-glcore.so.319.32 ?? () from /usr/lib/nvidia-319-updates/libnvidia-glcore.so.319.32 ?? () from /usr/lib/nvidia-319-updates/libnvidia-glcore.so.319.32 ?? () from /usr/lib/nvidia-319-updates/libnvidia-glcore.so.319.32 Title: compiz crashed with SIGSEGV UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin audio cdrom dialout floppy fuse lpadmin netdev plugdev powerdev sambashare scanner tomcat6 video To manage notifications about this bug go to: https://bugs.launchpad.net/nvidia-drivers-ubuntu/+bug/1215242/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp