seems a bit similar to bug #1040660 or to the bug fixed with: http://bazaar.launchpad.net/~unity-team/unity/trunk/revision/2775
-- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1024871 Title: unity-panel-service crashed with SIGSEGV in panel_indicator_entry_accessible_get_n_children() Status in “unity” package in Ubuntu: Confirmed 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 ProcVersionSignature: Ubuntu 3.5.0-4.4-generic 3.5.0-rc6 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/unity/unity-panel-service InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423.2) ProcCmdline: /usr/lib/unity/unity-panel-service SegvAnalysis: Failure: Unknown offset literal: [edx] Signal: 11 SourcePackage: unity StacktraceTop: ?? () atk_object_get_n_accessible_children () from /usr/lib/i386-linux-gnu/libatk-1.0.so.0 ?? () from /usr/lib/i386-linux-gnu/libatk-bridge-2.0.so.0 g_idle_dispatch (source=source@entry=0x9822d68, callback=0xb69a6e40, user_data=0x8e5a2e0) at /build/buildd/glib2.0-2.33.3/./glib/gmain.c:4657 g_main_dispatch (context=0x8cdb668) at /build/buildd/glib2.0-2.33.3/./glib/gmain.c:2539 Title: unity-panel-service crashed with SIGSEGV in atk_object_get_n_accessible_children() UpgradeStatus: Upgraded to quantal on 2012-06-23 (21 days ago) UserGroups: adm cdrom dip kvm libvirtd lpadmin plugdev sambashare sudo vboxusers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1024871/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp