update-manager assert failure: python2.7: ../../src/xcb_io.c:385: _XAllocID: Assertion `ret != inval_id' failed.

[aviramof]

Binary package hint: update-manager

just happen when i tried to download updates.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: update-manager 1:0.146
ProcVersionSignature: Ubuntu 2.6.38-3.30-generic 2.6.38-rc4
Uname: Linux 2.6.38-3-generic i686
Architecture: i386
AssertionMessage: python2.7: ../../src/xcb_io.c:385: _XAllocID: Assertion `ret != inval_id' failed.
CrashCounter: 1
Date: Sun Feb 20 19:00:42 2011
ExecutablePath: /usr/bin/update-manager
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110218)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python2.7 /usr/bin/update-manager
ProcEnviron:
 LANGUAGE=he_IL:en
 LANG=he_IL.UTF-8
 LC_MESSAGES=he_IL.UTF-8
 SHELL=/bin/bash
Signal: 6
SourcePackage: update-manager
StacktraceTop:
 __kernel_vsyscall ()
 raise () from /lib/libc.so.6
 abort () from /lib/libc.so.6
 __assert_fail () from /lib/libc.so.6
 _XAllocID () from /usr/lib/libX11.so.6
Title: update-manager assert failure: python2.7: ../../src/xcb_io.c:385: _XAllocID: Assertion `ret != inval_id' failed.
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #709876, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.