** Also affects: unity (Ubuntu Precise)
Importance: High
Assignee: Marco Trevisan (Treviño) (3v1n0)
Status: Fix Committed
** Description changed:
+ SRU testcase
+
+ 1. install unity from precise-proposed
+ 2. tap alt and make sure unity does not crash
+
+
1) lsb_release -rd
Description: Ubuntu precise (development branch)
Release: 12.04
2) apt-cache policy unity
unity:
- Installed: 5.10.0-0ubuntu4
- Candidate: 5.10.0-0ubuntu4
- Version table:
- *** 5.10.0-0ubuntu4 0
- 500 http://ru.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
- 100 /var/lib/dpkg/status
+ Installed: 5.10.0-0ubuntu4
+ Candidate: 5.10.0-0ubuntu4
+ Version table:
+ *** 5.10.0-0ubuntu4 0
+ 500 http://ru.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
+ 100 /var/lib/dpkg/status
3 , 4 ) I pressed Alt instead of Alt+Tab and UI freezed.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.10.0-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
ApportVersion: 2.0.1-0ubuntu4
Architecture: amd64
CrashCounter: 1
Date: Tue Apr 17 08:20:19 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
ProcCmdline: compiz
ProcEnviron:
- PATH=(custom, no user)
- LANG=en_US.UTF-8
- SHELL=/bin/bash
+ PATH=(custom, no user)
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
SegvAnalysis:
- Segfault happened at: 0x7f6044410883
<_ZN5unity3hud20HudIconTextureSource12ColorForIconEP10_GdkPixbuf+35>: mov
(%r12),%rdx
- PC (0x7f6044410883) ok
- source "(%r12)" (0x460000000a1d0000) not located in a known VMA region
(needed readable region)!
- destination "%rdx" ok
+ Segfault happened at: 0x7f6044410883
<_ZN5unity3hud20HudIconTextureSource12ColorForIconEP10_GdkPixbuf+35>: mov
(%r12),%rdx
+ PC (0x7f6044410883) ok
+ source "(%r12)" (0x460000000a1d0000) not located in a known VMA region
(needed readable region)!
+ destination "%rdx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
- unity::hud::HudIconTextureSource::ColorForIcon(_GdkPixbuf*) () from
/usr/lib/compiz/libunityshell.so
- ?? () from /usr/lib/compiz/libunityshell.so
- unity::IconTexture::IconLoaded(std::string const&, unsigned int,
_GdkPixbuf*) () from /usr/lib/compiz/libunityshell.so
- unity::IconLoader::Impl::CoalesceTasksCb(unity::IconLoader::Impl*) () from
/usr/lib/compiz/libunityshell.so
- ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
+ unity::hud::HudIconTextureSource::ColorForIcon(_GdkPixbuf*) () from
/usr/lib/compiz/libunityshell.so
+ ?? () from /usr/lib/compiz/libunityshell.so
+ unity::IconTexture::IconLoaded(std::string const&, unsigned int,
_GdkPixbuf*) () from /usr/lib/compiz/libunityshell.so
+ unity::IconLoader::Impl::CoalesceTasksCb(unity::IconLoader::Impl*) () from
/usr/lib/compiz/libunityshell.so
+ ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: compiz crashed with SIGSEGV in
unity::hud::HudIconTextureSource::ColorForIcon()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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https://bugs.launchpad.net/bugs/983646
Title:
[Unity 5.10] compiz crashed with SIGSEGV in
unity::hud::HudIconTextureSource::ColorForIcon() from
unity::hud::Icon::Icon() from emit from unity::IconTexture::IconLoaded
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