klauncher crashed with SIGSEGV in __kernel_vsyscall()

[edodefili]

Binary package hint: kde4libs

Launching kde4 anything is confused, no bottom bar nor plasma or anything else...

ProblemType: Crash
Architecture: i386
Date: Sun Oct 7 14:04:47 2007
DistroRelease: Ubuntu 7.10
ExecutablePath: /usr/lib/kde4/lib/kde4/libexec/klauncher
NonfreeKernelModules: nvidia
Package: kdelibs5 3.93.0-0ubuntu1
PackageArchitecture: i386
ProcCmdline: klauncher
ProcCwd: /home/giovanni
ProcEnviron:
 PATH=/usr/lib/kde4/bin:/usr/lib/kde4/bin/:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: kde4libs
StacktraceTop:
 __kernel_vsyscall ()
 poll () from /lib/tls/i686/cmov/libc.so.6
 ?? () from /usr/lib/libglib-2.0.so.0
 ?? ()
 ?? ()
Title: klauncher crashed with SIGSEGV in __kernel_vsyscall()
Uname: Linux giovanni-desktop 2.6.22-13-generic #1 SMP Thu Oct 4 17:18:44 GMT 2007 i686 GNU/Linux
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev scanner video

[Apport retracing service (apport)]

StacktraceTop:__kernel_vsyscall ()
poll () from /lib/tls/i686/cmov/libc.so.6
g_main_context_iterate (context=0x805aa98, block=1, dispatch=1, self=0x80582a0)
IA__g_main_context_iteration (context=0x805aa98, may_block=1)
QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4