gnome-settings-daemon assert failure: gnome-settings-daemon: ../../src/xcb_io.c:140: dequeue_pending_request: La declaración `req == dpy->xcb->pending_requests' no se cumple.

[Seba78]

First start on a fresh Oneiric instalation and first update.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: gnome-settings-daemon 3.1.3-0ubuntu2
ProcVersionSignature: Ubuntu 3.0-3.4-generic 3.0.0-rc5
Uname: Linux 3.0-3-generic i686
Architecture: i386
AssertionMessage: gnome-settings-daemon: ../../src/xcb_io.c:140: dequeue_pending_request: La declaración `req == dpy->xcb->pending_requests' no se cumple.
Date: Tue Jul 5 18:14:34 2011
ExecutablePath: /usr/lib/gnome-settings-daemon/gnome-settings-daemon
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110531.1)
ProcCmdline: /usr/lib/gnome-settings-daemon/gnome-settings-daemon
ProcEnviron:
 LANG=es_UY.UTF-8
 LANGUAGE=es_UY:es
 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: La declaración `req == dpy->xcb->pending_requests' no se cumple.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: