plasma-netbook crashed with SIGSEGV in QMutex::lock()

[Jonathan Jesse]

Binary package hint: kdebase-workspace

running Maverick with everything updated, everytime i login, plasa-netbook crashes. plasma-desktop runs correctly

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: plasma-netbook 4:4.5.0-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-14.19-generic 2.6.35
Uname: Linux 2.6.35-14-generic i686
NonfreeKernelModules: wl
Architecture: i386
CrashCounter: 1
Date: Mon Aug 2 19:16:54 2010
ExecutablePath: /usr/bin/plasma-netbook
InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Alpha i386 (20100717)
ProcCmdline: /usr/bin/plasma-hostname --nocrashhandler
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7129437 <_ZN6QMutex4lockEv+23>: mov (%edi),%edx
 PC (0x07129437) ok
 source "(%edi)" (0x0000001c) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: kdebase-workspace
StacktraceTop:
 QMutex::lock() () from /usr/lib/libQtCore.so.4
 QCA::Random::randomArray(int) () from /usr/lib/libqca.so.2
 QCA::InitializationVector::InitializationVector(int) ()
 ?? () from /usr/lib/kde4/plasma_engine_microblog.so
 ?? () from /usr/lib/kde4/plasma_engine_microblog.so
Title: plasma-netbook crashed with SIGSEGV in QMutex::lock()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (process:1491): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed

[Apport retracing service (apport)]

StacktraceTop:
 ~QReadWriteLock (this=0x1c) at thread/qreadwritelock_p.h:64
 QCA::Random::randomArray () from /usr/lib/libqca.so.2
 QCA::InitializationVector::InitializationVector ()
 OAuth::createSignature (requestUrl=@0x2f862d0,
 OAuth::signRequest (job=0x95bf608, requestUrl=@0x2f862d0,

[dino99 (9d9)]

This version has expired long ago; no more supported