firefox-bin assert failure: firefox-bin: ../../src/xcb_io.c:385: _XAllocID: Assertion `ret != inval_id' failed.

[KojiroAK]

Binary package hint: firefox

After the installation of a new theme I wanted to restart Firefox but it didn't restart, also the try to start Firefox via console failed without any informations.
After I loged out and loged in again I received the crash report.

ProblemType: Crash
Architecture: i386
AssertionMessage: firefox-bin: ../../src/xcb_io.c:385: _XAllocID: Assertion `ret != inval_id' failed.
Date: Thu Mar 18 15:57:23 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/lib/firefox-3.6/firefox-bin
FirefoxPackages:
 firefox 3.6+nobinonly-0ubuntu6
 firefox-gnome-support 3.6+nobinonly-0ubuntu6
 firefox-branding 3.6+nobinonly-0ubuntu6
 abroswer N/A
 abrowser-branding N/A
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100316)
Package: firefox 3.6+nobinonly-0ubuntu6
ProcCmdline: /usr/lib/firefox-3.6/firefox-bin
ProcEnviron:
 LANG=de_CH.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-16.25-generic
Signal: 6
SourcePackage: firefox
StacktraceTop:
 __kernel_vsyscall ()
 raise () from /lib/tls/i686/cmov/libc.so.6
 abort () from /lib/tls/i686/cmov/libc.so.6
 __assert_fail () from /lib/tls/i686/cmov/libc.so.6
 _XAllocID () from /usr/lib/libX11.so.6
Title: firefox-bin assert failure: firefox-bin: ../../src/xcb_io.c:385: _XAllocID: Assertion `ret != inval_id' failed.
Uname: Linux 2.6.32-16-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (polkit-gnome-authentication-agent-1:7894): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed

[Apport retracing service (apport)]

StacktraceTop:
 __kernel_vsyscall ()
 *__GI___strtoul_internal (
 *__GI_____strtof_l_internal (nptr=0x0, endptr=0x96b94f3,
 *__GI___open_catalog (
 _XAllocID (dpy=0xb7643000) at ../../src/xcb_io.c:385

[Pedro Villavicencio (pedro)]

Thanks for the bug report. This particular bug has already been reported into our bug tracking system, but please feel free to report any further bugs you find.