** No longer affects: nux (Ubuntu)
** No longer affects: nux
** Changed in: unity (Ubuntu)
Importance: Undecided => Medium
** Description changed:
+ SRU testcase
+
+ 1. install unity from precise-proposed
+ 2. enable/disable some plugins in CCSM
+ 3. notice Unity does not crash.
+
Playing around with CCSM when all of a sudden eveything froze ... after
10-20 seconds I got kicked out to the login screen.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libnux-2.0-0 2.4.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
Date: Sun Mar 11 18:03:47 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
ProcCmdline: compiz
ProcEnviron:
- LANG=en_US.UTF-8
- SHELL=/bin/bash
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
SegvAnalysis:
- Segfault happened at: 0x7f348bf7fb40: cmp 0x18(%rdx),%rbx
- PC (0x7f348bf7fb40) ok
- source "0x18(%rdx)" (0x200000a0002f71c) not located in a known VMA region
(needed readable region)!
- destination "%rbx" ok
+ Segfault happened at: 0x7f348bf7fb40: cmp 0x18(%rdx),%rbx
+ PC (0x7f348bf7fb40) ok
+ source "0x18(%rdx)" (0x200000a0002f71c) not located in a known VMA region
(needed readable region)!
+ destination "%rbx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
- ?? () from /lib/x86_64-linux-gnu/libc.so.6
- ?? () from /lib/x86_64-linux-gnu/libc.so.6
- nux::NTextureData::ClearData() () from /usr/lib/libnux-image-2.0.so.0
- nux::NTextureData::~NTextureData() () from /usr/lib/libnux-image-2.0.so.0
- nux::Texture2D::~Texture2D() () from /usr/lib/libnux-graphics-2.0.so.0
+ ?? () from /lib/x86_64-linux-gnu/libc.so.6
+ ?? () from /lib/x86_64-linux-gnu/libc.so.6
+ nux::NTextureData::ClearData() () from /usr/lib/libnux-image-2.0.so.0
+ nux::NTextureData::~NTextureData() () from /usr/lib/libnux-image-2.0.so.0
+ nux::Texture2D::~Texture2D() () from /usr/lib/libnux-graphics-2.0.so.0
Title: compiz crashed with SIGSEGV in nux::NTextureData::ClearData()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
** Also affects: unity (Ubuntu Precise)
Importance: Medium
Status: Fix Committed
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https://bugs.launchpad.net/bugs/952378
Title:
compiz crashed with SIGSEGV in nux::NTextureData::ClearData() from
nux::NTextureData::~NTextureData() from nux::Texture2D::~Texture2D()
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