kwin crashed with SIGSEGV in __kernel_vsyscall()

[LTSmash]

Binary package hint: kdebase-workspace

The system keeps hard crashing and I have to Ctrol - Alt - Sys - REISUB

ProblemType: Crash
Architecture: i386
Date: Tue Nov 3 11:26:32 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/kwin
Package: kde-window-manager 4:4.3.2-0ubuntu7
ProcCmdline: /usr/bin/kwin --replace
ProcEnviron:
 LANGUAGE=
 LANG=es_MX.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SegvAnalysis:
 Segfault happened at: 0x7e0422 <__kernel_vsyscall+2>: ret
 PC (0x007e0422) ok
 Reason could not be automatically determined.
Signal: 11
SourcePackage: kdebase-workspace
Stacktrace:
 #0 0x007e0422 in __kernel_vsyscall ()
 No symbol table info available.
 No se puede acceder a la memoria en la dirección 0xbfec984c
StacktraceTop: __kernel_vsyscall ()
ThreadStacktrace:
 .
 Thread 1 (Thread 3015):
 #0 0x007e0422 in __kernel_vsyscall ()
 No symbol table info available.
 No se puede acceder a la memoria en la dirección 0xbfec984c
Title: kwin crashed with SIGSEGV in __kernel_vsyscall()
Uname: Linux 2.6.31-14-generic i686
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 #468209, 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.