Occurred when updating.
[xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been called
[xcb] Aborting, sorry about that.
python: ../../src/xcb_io.c:273: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost' failed.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: update-manager 1:0.156.4
ProcVersionSignature: Ubuntu 3.2.0-15.24-generic 3.2.5
Uname: Linux 3.2.0-15-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
AssertionMessage: python: ../../src/xcb_io.c:273: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost' failed.
Date: Thu Feb 9 23:36:59 2012
DuplicateOf: https://bugs.launchpad.net/bugs/926238
ExecutablePath: /usr/bin/update-manager
GsettingsChanges:
com.ubuntu.update-manager first-run false
com.ubuntu.update-manager launch-time 1327193820
com.ubuntu.update-manager show-details true
com.ubuntu.update-manager window-height 600
com.ubuntu.update-manager window-width 600
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/update-manager --dist-upgrade
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
Signal: 6
SourcePackage: update-manager
StacktraceTop:
__assert_fail_base (fmt=<optimized out>, assertion=0x7f20d7ceead8 "!xcb_xlib_threads_sequence_lost", file=0x7f20d7ceed92 "../../src/xcb_io.c", line=<optimized out>, function=<optimized out>) at assert.c:94
__GI___assert_fail (assertion=0x7f20d7ceead8 "!xcb_xlib_threads_sequence_lost", file=0x7f20d7ceed92 "../../src/xcb_io.c", line=273, function=0x7f20d7ceeeb8 "poll_for_event") at assert.c:103
?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
_XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
Title: update-manager assert failure: python: ../../src/xcb_io.c:273: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost' failed.
UpgradeStatus: Upgraded to precise on 2012-02-10 (0 days ago)
UserGroups:
StacktraceTop: 0x7f20d7ceead8 "!xcb_xlib_ threads_ sequence_ lost", file=0x7f20d7ceed92 "../../ src/xcb_ io.c", line=<optimized out>, function=<optimized out>) at assert.c:94 0x7f20d7ceead8 "!xcb_xlib_ threads_ sequence_ lost", file=0x7f20d7ceed92 "../../ src/xcb_ io.c", line=273, function= 0x7f20d7ceeeb8 "poll_for_event") at assert.c:103 xcb_io. c:270 xcb_io. c:288 xcb_io. c:362
__assert_fail_base (fmt=<optimized out>, assertion=
__GI___assert_fail (assertion=
poll_for_event (dpy=<optimized out>) at ../../src/
poll_for_response (dpy=0xc64700) at ../../src/
_XEventsQueued (dpy=0xc64700, mode=<optimized out>) at ../../src/