** Description changed: TEST CASE: 1. enable accessibility 2. reboot 3. login Result: The whole desktop freeze after using it for few minutes and this crash occurs together with atspi2 and dbus. On a dual core, orca uses 1 CPU and DBus uses the other. + + Related at-spi2 report: bug 829370 ProblemType: Crash DistroRelease: Ubuntu 11.10 Package: unity-services 4.8.0-0ubuntu3 ProcVersionSignature: Ubuntu 3.0.0-8.11-generic 3.0.1 Uname: Linux 3.0.0-8-generic i686 Architecture: i386 CompizPlugins: [core,bailer,detection,composite,opengl,decor,move,mousepoll,resize,gnomecompat,snap,regex,grid,animation,compiztoolbox,imgpng,vpswitch,wall,place,expo,unitymtgrabhandles,session,workarounds,ezoom,staticswitcher,fade,scale,unityshell] CrashCounter: 1 Date: Fri Aug 19 14:10:18 2011 ExecutablePath: /usr/lib/unity/unity-panel-service InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) ProcCmdline: /usr/lib/unity/unity-panel-service ProcEnviron: - SHELL=/bin/bash - PATH=(custom, no user) - LANG=fr_FR.UTF-8 + SHELL=/bin/bash + PATH=(custom, no user) + LANG=fr_FR.UTF-8 SegvAnalysis: - Segfault happened at: 0x9505d8 <g_type_check_instance_cast+56>: mov (%eax),%ebp - PC (0x009505d8) ok - source "(%eax)" (0x00000008) not located in a known VMA region (needed readable region)! - destination "%ebp" ok + Segfault happened at: 0x9505d8 <g_type_check_instance_cast+56>: mov (%eax),%ebp + PC (0x009505d8) ok + source "(%eax)" (0x00000008) not located in a known VMA region (needed readable region)! + destination "%ebp" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: unity StacktraceTop: - g_type_check_instance_cast (type_instance=0xb6b20620, iface_type=135088432) at /build/buildd/glib2.0-2.29.16/./gobject/gtype.c:3985 - ?? () from /usr/lib/libgtk-3.so.0 - g_cclosure_marshal_VOID__PARAM (closure=0x8213150, return_value=0x0, n_param_values=2, param_values=0x821af90, invocation_hint=0xbf92e7b0, marshal_data=0x0) at /build/buildd/glib2.0-2.29.16/./gobject/gmarshal.c:539 - g_closure_invoke (closure=0x8213150, return_value=0x0, n_param_values=2, param_values=0x821af90, invocation_hint=0xbf92e7b0) at /build/buildd/glib2.0-2.29.16/./gobject/gclosure.c:773 - signal_emit_unlocked_R (node=0x80c23d8, detail=96, instance=0x81832a8, emission_return=0x0, instance_and_params=0x821af90) at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c:3271 + g_type_check_instance_cast (type_instance=0xb6b20620, iface_type=135088432) at /build/buildd/glib2.0-2.29.16/./gobject/gtype.c:3985 + ?? () from /usr/lib/libgtk-3.so.0 + g_cclosure_marshal_VOID__PARAM (closure=0x8213150, return_value=0x0, n_param_values=2, param_values=0x821af90, invocation_hint=0xbf92e7b0, marshal_data=0x0) at /build/buildd/glib2.0-2.29.16/./gobject/gmarshal.c:539 + g_closure_invoke (closure=0x8213150, return_value=0x0, n_param_values=2, param_values=0x821af90, invocation_hint=0xbf92e7b0) at /build/buildd/glib2.0-2.29.16/./gobject/gclosure.c:773 + signal_emit_unlocked_R (node=0x80c23d8, detail=96, instance=0x81832a8, emission_return=0x0, instance_and_params=0x821af90) at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c:3271 Title: unity-panel-service crashed with SIGSEGV in g_type_check_instance_cast() UpgradeStatus: Upgraded to oneiric on 2011-08-17 (2 days ago) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/829367 Title: unity-panel-service crashed with SIGSEGV in g_type_check_instance_cast() - with a11y enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/829367/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
