Bug 175786

Version:            (using KDE 4.1.3)
OS:                Linux
Installed from:    Ubuntu Packages

Expected behavior, CTD upon opening GRUB

Open GRUB options in the system settings menu, and it will ask for admin, then crash.

bug log

Application: System Settings (systemsettings), signal SIGSEGV
(no debugging symbols found)
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[Thread debugging using libthread_db enabled]
[New Thread 0x7f6fa15746f0 (LWP 6613)]
[New Thread 0x41528950 (LWP 6622)]
[New Thread 0x40d27950 (LWP 6621)]
[New Thread 0x424d1950 (LWP 6614)]
[KCrash handler]
#5  0x00007f6fa03f8258 in KSycocaFactory::KSycocaFactory ()
   from /usr/lib/libkdecore.so.5
#6  0x00007f6fa0351f2e in KMimeTypeFactory::KMimeTypeFactory ()
   from /usr/lib/libkdecore.so.5
#7  0x00007f6fa0352405 in KMimeTypeFactory::self ()
   from /usr/lib/libkdecore.so.5
#8  0x00007f6fa0358eb0 in KMimeType::mimeType () from /usr/lib/libkdecore.so.5
#9  0x00007f6fa02b7aba in KFilterBase::findFilterByMimeType ()
   from /usr/lib/libkdecore.so.5
#10 0x00007f6fa02b8088 in KFilterDev::deviceForFile ()
   from /usr/lib/libkdecore.so.5
#11 0x00007f6f91b754b4 in ?? () from /usr/lib/kde4/kgrubeditor.so
#12 0x00007f6f914b5bf4 in ?? () from /usr/lib/libthreadweaver.so.4
#13 0x00007f6f914b5d99 in ThreadWeaver::Job::execute ()
   from /usr/lib/libthreadweaver.so.4
#14 0x00007f6f914b7183 in ?? () from /usr/lib/libthreadweaver.so.4
#15 0x00007f6f914b4d1f in ?? () from /usr/lib/libthreadweaver.so.4
#16 0x00007f6f914b4e3e in ThreadWeaver::Thread::run ()
   from /usr/lib/libthreadweaver.so.4
#17 0x00007f6f9fe58362 in ?? () from /usr/lib/libQtCore.so.4
#18 0x00007f6f9b7d33ea in start_thread () from /lib/libpthread.so.0
#19 0x00007f6f9ecffc6d in clone () from /lib/libc.so.6
#20 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6fa15746f0 (LWP 6613)):
#0  0x00007f6f9b7d72d9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#1  0x00007f6f9fe59349 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00007f6f9fe5850c in QThread::wait () from /usr/lib/libQtCore.so.4
#3  0x00007f6f9ff23ed1 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f6f9ff24395 in ?? () from /usr/lib/libQtCore.so.4
#5  0x00007f6f9ec4f66d in exit () from /lib/libc.so.6
#6  0x00007f6f9f4bcb18 in ?? () from /usr/lib/libQtGui.so.4
#7  0x00007f6fa089c5a8 in KApplication::xioErrhandler ()
   from /usr/lib/libkdeui.so.5
#8  0x00007f6f9d82d8b4 in _XIOError () from /usr/lib/libX11.so.6
#9  0x00007f6f9d835358 in ?? () from /usr/lib/libX11.so.6
#10 0x00007f6f9d835ad6 in _XEventsQueued () from /usr/lib/libX11.so.6
#11 0x00007f6f9d81e0a3 in XEventsQueued () from /usr/lib/libX11.so.6
#12 0x00007f6f9f4f4c5c in ?? () from /usr/lib/libQtGui.so.4
#13 0x00007f6f9ba24a9a in g_main_context_check ()
   from /usr/lib/libglib-2.0.so.0
#14 0x00007f6f9ba253f1 in ?? () from /usr/lib/libglib-2.0.so.0
#15 0x00007f6f9ba256cb in g_main_context_iteration ()
   from /usr/lib/libglib-2.0.so.0
#16 0x00007f6f9ff6915f in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#17 0x00007f6f9f4f4a9f in ?? () from /usr/lib/libQtGui.so.4
#18 0x00007f6f9ff3f682 in QEventLoop::processEvents ()
   from /usr/lib/libQtCore.so.4
#19 0x00007f6f9ff3f80d in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#20 0x00007f6f9ff41cbd in QCoreApplication::exec ()
   from /usr/lib/libQtCore.so.4
#21 0x0000000000411b66 in _start ()
#0  0x00007f6f9b7d72d9 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0