unity-2d-spread assert failure: unity-2d-spread: ../../src/xcb_io.c:221: poll_for_event: La declaración `(((long) (event_sequence) - (long) (dpy->request)) <= 0)' no se cumple.

[nelson]

Binary package hint: unity-2d

1 .- ubuntu natty
2.- 3.8.1
3.- ¿?
4.- ¿?

a windows appears for a second..... and dissappears... i didn't call for that window....it's seems to be a manager of the nvidia card graphics.... but i have an ATI card.....

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: unity-2d-spread 3.8.1-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic i686
Architecture: i386
AssertionMessage: unity-2d-spread: ../../src/xcb_io.c:221: poll_for_event: La declaración `(((long) (event_sequence) - (long) (dpy->request)) <= 0)' no se cumple.
CrashCounter: 1
Date: Mon Mar 28 15:53:14 2011
ExecutablePath: /usr/bin/unity-2d-spread
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110319)
ProcCmdline: /usr/bin/unity-2d-spread
ProcEnviron:
 SHELL=/bin/bash
 LANGUAGE=es_ES:C:en
 LANG=es_ES.UTF-8
Signal: 6
SourcePackage: unity-2d
StacktraceTop:
 __kernel_vsyscall ()
 raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
 abort () at abort.c:92
 __assert_fail (assertion=0x1a8facc "(((long) (event_sequence) - (long) (dpy->request)) <= 0)", file=0x1a8f8ef "../../src/xcb_io.c", line=221, function=0x1a8fbc4 "poll_for_event") at assert.c:81
 ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
Title: unity-2d-spread assert failure: unity-2d-spread: ../../src/xcb_io.c:221: poll_for_event: La declaración `(((long) (event_sequence) - (long) (dpy->request)) <= 0)' no se cumple.
UpgradeStatus: Upgraded to natty on 2011-03-24 (3 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (nautilus:1579): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed

[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 #729916, 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.