ubuntuone-control-panel-qt crashed with SIGSEGV in QGtkStyle::drawComplexControl()

[gogo]

ubuntuone-control-panel-qt crashed with SIGSEGV in QGtkStyle::drawComplexControl()

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: ubuntuone-control-panel-qt 3.99.2-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-5.5-generic 3.5.0-rc7
Uname: Linux 3.5.0-5-generic x86_64
ApportVersion: 2.4-0ubuntu4
Architecture: amd64
Date: Sat Jul 21 16:06:38 2012
ExecutablePath: /usr/bin/ubuntuone-control-panel-qt
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120627)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/ubuntuone-control-panel-qt
ProcEnviron:
 PATH=(custom, no user)
 LANG=hr_HR.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7eff009f3e17 <_ZNK9QGtkStyle18drawComplexControlEN6QStyle14ComplexControlEPK19QStyleOptionComplexP8QPainterPK7QWidget+5175>: mov 0x30(%rsi),%r15
 PC (0x7eff009f3e17) ok
 source "0x30(%rsi)" (0x00000030) not located in a known VMA region (needed readable region)!
 destination "%r15" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: ubuntuone-control-panel
StacktraceTop:
 QGtkStyle::drawComplexControl(QStyle::ComplexControl, QStyleOptionComplex const*, QPainter*, QWidget const*) const () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QScrollBar::paintEvent(QPaintEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QScrollBar::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
Title: ubuntuone-control-panel-qt crashed with SIGSEGV in QGtkStyle::drawComplexControl()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 QGtkStyle::drawComplexControl(QStyle::ComplexControl, QStyleOptionComplex const*, QPainter*, QWidget const*) const () from /tmp/tmp8XBKtz/usr/lib/x86_64-linux-gnu/libQtGui.so.4
 ?? () from /tmp/tmp8XBKtz/usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QScrollBar::paintEvent(QPaintEvent*) () from /tmp/tmp8XBKtz/usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QWidget::event(QEvent*) () from /tmp/tmp8XBKtz/usr/lib/x86_64-linux-gnu/libQtGui.so.4
 QScrollBar::event(QEvent*) () from /tmp/tmp8XBKtz/usr/lib/x86_64-linux-gnu/libQtGui.so.4

[Elvis Dominguez (elvisd79)]

Raised the same error when trying to open the Ubuntu One client from dash

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Leoaloha (lpheobus)]

I to recieve this error. It also appears to cause the samer problem with K3B and Virtualbox. The main window opens, but when selecting anything inside that window, X crashes