gnome-settings-daemon assert failure: gnome-settings-daemon: ../../src/xcb_io.c:140: dequeue_pending_request: asserzione \"req == dpy->xcb->pending_requests\" non riuscita.

[~`luigi`~]

Often in session ubuntu not start unity appears only cursor, after restart gdm appears apport for bug notification.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: gnome-settings-daemon 3.1.4-0ubuntu2
ProcVersionSignature: Ubuntu 3.0-0.1-generic 3.0.0-rc2
Uname: Linux 3.0-0-generic i686
Architecture: i386
AssertionMessage: gnome-settings-daemon: ../../src/xcb_io.c:140: dequeue_pending_request: asserzione \"req == dpy->xcb->pending_requests\" non riuscita.
CrashCounter: 1
Date: Sat Jul 30 11:30:40 2011
ExecutablePath: /usr/lib/gnome-settings-daemon/gnome-settings-daemon
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110525)
ProcCmdline: /usr/lib/gnome-settings-daemon/gnome-settings-daemon
ProcEnviron:
 LANG=it_IT.UTF-8
 SHELL=/bin/false
 PATH=(custom, no user)
Signal: 6
SourcePackage: gnome-settings-daemon
StacktraceTop:
 __kernel_vsyscall ()
 raise () from /lib/i386-linux-gnu/libc.so.6
 abort () from /lib/i386-linux-gnu/libc.so.6
 __assert_fail () from /lib/i386-linux-gnu/libc.so.6
 ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
Title: gnome-settings-daemon assert failure: gnome-settings-daemon: ../../src/xcb_io.c:140: dequeue_pending_request: asserzione \"req == dpy->xcb->pending_requests\" non riuscita.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[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 #806865, 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.