unity-panel-service crashed with SIGSEGV in panel_indicator_entry_accessible_get_n_children()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Unity |
Confirmed
|
Medium
|
Unassigned | ||
unity (Ubuntu) |
Confirmed
|
Medium
|
Unassigned |
Bug Description
Unity is gone. No launcher, no menues.
i did:
- supend laptop (laptop was attached to docking station)
- power on laoptop
- press docking station button to detach laptop
- detach laptop
Now i started ubuntu --advanced-debug from tty1. Attached is the output of gdb. I can reproduce the issue. i switch to tty1, start the program in gdb with "run" and the all seems to work. When i switch bach to X (ctrl+alt+7), my program windows disappear and come back. then back to tty1 i have the crash output.
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: unity-services 6.0.0-0ubuntu1
ProcVersionSign
Uname: Linux 3.5.0-4-generic i686
ApportVersion: 2.3-0ubuntu4
Architecture: i386
CrashCounter: 1
Date: Sat Jul 14 16:05:26 2012
ExecutablePath: /usr/lib/
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423.2)
ProcCmdline: /usr/lib/
SegvAnalysis: Failure: Unknown offset literal: [edx]
Signal: 11
SourcePackage: unity
StacktraceTop:
?? ()
atk_object_
?? () from /usr/lib/
g_idle_dispatch (source=
g_main_dispatch (context=0x8cdb668) at /build/
Title: unity-panel-service crashed with SIGSEGV in atk_object_
UpgradeStatus: Upgraded to quantal on 2012-06-23 (21 days ago)
UserGroups: adm cdrom dip kvm libvirtd lpadmin plugdev sambashare sudo vboxusers
information type: | Private → Public |
Changed in unity: | |
importance: | Undecided → Medium |
status: | New → Confirmed |
tags: | added: precise |
i tried a "restart lightdm" after that (without a reboot) and now all is flickering. there are large black/white boxes on the screen. but that changes with every mouse movement.