** Also affects: unity (Ubuntu Precise)
Importance: Undecided
Status: New
** Also affects: nux (Ubuntu Precise)
Importance: Undecided
Status: New
** Changed in: nux (Ubuntu Precise)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/982626
Title:
[nvidia] compiz crashed with SIGSEGV in
nux::GraphicsEngine::QRP_GLSL_Color() from
nux::GraphicsEngine::QRP_Color() from
nux::BasePainter::PaintBackground
Status in Nux:
Fix Released
Status in Unity:
Fix Released
Status in Unity 5.0 series:
Fix Committed
Status in “nux” package in Ubuntu:
Invalid
Status in “unity” package in Ubuntu:
Fix Released
Status in “nux” source package in Precise:
Invalid
Status in “unity” source package in Precise:
New
Bug description:
[Test Case]
Crash fix, just verifying that the crash does not happen anymore. No clear
test case.
[Regression Potential]
Visual regressions at most.
Original description:
Ubuntu 12.04 as of April 16, 2012: I use CCSM to set a trigger for
Expo reveal to top right edge. More often than not it seems compiz
crashes on login, leaving a nautilus-only desktop. Restarting lightdm
from a VT then logging in again usually fixes it, but at that point
Compiz loses my Expo hot corner. It still remains set in CCSM, but I
have to unset then re-set it for it to work.
This used to happen a lot in Ubuntu 11.10 as well.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libnux-2.0-0 2.10.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu3
Architecture: amd64
CrashCounter: 1
Date: Mon Apr 16 07:42:57 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
ProcCmdline: compiz
SegvAnalysis:
Segfault happened at: 0x40eb4d5d: mov (%rsi),%edi
PC (0x40eb4d5d) ok
source "(%rsi)" (0x00000000) not located in a known VMA region (needed
readable region)!
destination "%edi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
?? ()
?? ()
?? ()
?? ()
?? ()
Title: compiz crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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