compiz crashed with SIGSEGV in nux::WindowCompositor::MouseEventCycle()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Unity |
Fix Released
|
Critical
|
Robert Carr | ||
unity (Ubuntu) |
Fix Released
|
Critical
|
Robert Carr | ||
Oneiric |
Fix Released
|
Critical
|
Robert Carr |
Bug Description
Unity crashes when trying to drag a launcher item while in keyboard navigation mode. Backtrace attached.
TEST CASE:
1. Press Alt+F1 to initiate keyboard navigation mode.
2. Drag a launcher item.
RESULT:
* Unity/Compiz crashes.
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: libnux-1.0-0 1.2.2-0ubuntu2
ProcVersionSign
Uname: Linux 3.0.0-9-generic i686
NonfreeKernelMo
Architecture: i386
Date: Mon Aug 22 18:44:13 2011
Disassembly: => 0x0: Cannot access memory at address 0x0
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110803.1)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=fr_CA:fr
PATH=(custom, no user)
LANG=fr_CA.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x0: Cannot access memory at address 0x0
PC (0x00000000) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
?? ()
nux::WindowCom
nux::WindowCom
nux::WindowThr
nux::nux_
Title: compiz crashed with SIGSEGV in nux::WindowComp
UpgradeStatus: Upgraded to oneiric on 2011-08-22 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
Related branches
- Jason Smith (community): Approve
- Diff: 11 lines (+0/-1)
Changed in nux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: iso-testing |
Changed in nux (Ubuntu): | |
status: | Confirmed → Triaged |
Changed in unity: | |
assignee: | nobody → Mirco Müller (macslow) |
Changed in nux: | |
assignee: | nobody → Mirco Müller (macslow) |
Changed in unity: | |
milestone: | 4.18.0 → 4.20.0 |
tags: | added: rls-mgr-o-tracking |
Changed in unity: | |
status: | Confirmed → Fix Committed |
Changed in nux: | |
status: | Confirmed → Fix Committed |
Changed in compiz-core: | |
status: | Confirmed → Fix Committed |
Changed in nux (Ubuntu Oneiric): | |
assignee: | nobody → Canonical Desktop Experience Team (canonical-dx-team) |
tags: | added: testcase |
Changed in nux (Ubuntu Oneiric): | |
milestone: | none → ubuntu-11.10 |
affects: | compiz-core → null |
Changed in null: | |
status: | Fix Committed → Invalid |
affects: | nux → null2 |
Changed in null2: | |
assignee: | Mirco Müller (macslow) → nobody |
importance: | Critical → Undecided |
status: | Fix Committed → Invalid |
Changed in unity: | |
assignee: | Mirco Müller (macslow) → Robert Carr (robertcarr) |
affects: | nux (Ubuntu Oneiric) → unity (Ubuntu Oneiric) |
Changed in unity (Ubuntu Oneiric): | |
assignee: | Canonical Desktop Experience Team (canonical-dx-team) → Robert Carr (robertcarr) |
milestone: | ubuntu-11.10 → none |
status: | Confirmed → Fix Committed |
milestone: | none → ubuntu-11.10 |
Changed in unity: | |
status: | Fix Committed → Fix Released |
no longer affects: | null2 |
no longer affects: | null |
StacktraceTop:positor::MouseEventCycle (this=0x95d3978, event=...) at ./WindowCompositor.cpp:380positor::ProcessEvent (this=0x95d3978, event=...) at ./WindowCompositor.cpp:1007ead::ExecutionLoop (this=0x913f678, timer_id=0) at ./WindowThread.cpp:997event_dispatch (source=0x9498890, callback=0, user_data=0x913f678) at ./WindowThread.cpp:121
?? ()
nux::WindowCom
nux::WindowCom
nux::WindowThr
nux::nux_