kdeinit4 crashed with SIGSEGV in qt_init()

[Atkailash]

Screen was off, might have occurred when logging in via either TightVNCServer or Krfb, not completely sure.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: kdelibs-bin 4:4.8.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-12.21-generic 3.2.2
Uname: Linux 3.2.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Date: Sun Feb 19 22:05:45 2012
ExecutablePath: /usr/bin/kdeinit4
InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120201)
ProcCmdline: kdeinit4:\ ksmserver\ [kdeinit]
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb83c30: add %al,(%rax)
 PC (0x00b83c30) in non-executable VMA region: 0x00ac7000-0x00c43000 rw-p [heap]
 source "%al" ok
 destination "(%rax)" (0x00000025) not located in a known VMA region (needed writable region)!
SegvReason:
 executing writable VMA [heap]
 writing NULL VMA
Signal: 11
SourcePackage: kde4libs
StacktraceTop:
 ?? ()
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QApplicationPrivate::construct(_XDisplay*, unsigned long, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QApplication::QApplication(int&, char**, bool, int) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 KApplication::KApplication(bool) () from /usr/lib/libkdeui.so.5
Title: kdeinit4 crashed with SIGSEGV in QApplicationPrivate::construct()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 qt_init (priv=0x3ff0000000000000, display=<optimized out>, visual=<optimized out>, colormap=<optimized out>) at kernel/qapplication_x11.cpp:2342
 QApplicationPrivate::construct (this=0xb814a0, dpy=0x0, visual=0, cmap=0) at kernel/qapplication.cpp:838
 QApplication::QApplication (this=0xb85a50, argc=@0x7f4d245302dc, argv=0xb857e0, GUIenabled=true, _internal=<optimized out>) at kernel/qapplication.cpp:771
 KApplication::KApplication (this=0xb85a50, GUIenabled=true) at ../../kdeui/kernel/kapplication.cpp:346

[Harald Sitter (apachelogger)]

Hi there!

Thanks for reporting this bug! Your bug seems to be a problem with the KDE program itself, and not with our KDE packages. While we appreciate your issue, it would be better if it was tracked at https://bugs.kde.org, so that the KDE developers can deal with this speedily and have direct communication with you as the reporter for more effective debugging.

Thanks!