Application: kstars (2.0.0)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:

no other activities. Every time I try to start the program it crashes without any known reason.

The crash can be reproduced every time.

-- Backtrace:
Application: KStars (kstars), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff9ba62a7a0 (LWP 30066))]

Thread 3 (Thread 0x7ff9ae5e5700 (LWP 30067)):
#0  0x00007ff9b6b4ef03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff9b2dd6104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9b2dd69f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff9aef44c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007ff9b2dfd3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff9b5ee4d8c in start_thread (arg=0x7ff9ae5e5700) at pthread_create.c:304
#6  0x00007ff9b6b5c04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff9a27e7700 (LWP 30068)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007ff9b328c392 in ?? () from /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0
#2  0x00007ff9b2dab2af in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff9b2dabca9 in g_async_queue_timed_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff9b2dffa5a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff9b2dfd3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ff9b5ee4d8c in start_thread (arg=0x7ff9a27e7700) at pthread_create.c:304
#7  0x00007ff9b6b5c04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff9ba62a7a0 (LWP 30066)):
[KCrash Handler]
#6  0x00007ff9b92f9dce in XF86DRIQueryVersion () from /usr/lib/fglrx/libGL.so.1
#7  0x00007ff9b92f9f69 in XF86DRIQueryExtension () from /usr/lib/fglrx/libGL.so.1
#8  0x00007ff9b92f987c in ?? () from /usr/lib/fglrx/libGL.so.1
#9  0x00007ff9b92d478f in ?? () from /usr/lib/fglrx/libGL.so.1
#10 0x00007ff9b92d0c31 in ?? () from /usr/lib/fglrx/libGL.so.1
#11 0x00007ff9b92d0e4e in glXChooseVisual () from /usr/lib/fglrx/libGL.so.1
#12 0x00007ff9b9045014 in QGLTemporaryContext::QGLTemporaryContext (this=0x7fff206d7920) at qgl_x11.cpp:1243
#13 0x00007ff9b8fd5edb in QGLDefaultExtensions () at qgl.cpp:5346
#14 qtDefaultExtensions () at qgl.cpp:5353
#15 QGLExtensions::glExtensions () at qgl.cpp:5369
#16 0x00007ff9b90425f1 in QGLContext::chooseVisual (this=0x25f9950) at qgl_x11.cpp:773
#17 0x00007ff9b90451e9 in QGLContext::chooseContext (this=<value optimized out>, shareContext=0x0) at qgl_x11.cpp:571
#18 0x00007ff9b8fd958c in QGLContext::create (this=<value optimized out>, shareContext=0x0) at qgl.cpp:3310
#19 0x00007ff9b9044b27 in QGLWidget::setContext (this=0x3c352c0, context=<value optimized out>, shareContext=<value optimized out>, deleteOldContext=true) at qgl_x11.cpp:1513
#20 0x00007ff9b8fd98ca in QGLWidgetPrivate::initContext (this=0x3c35e60, context=0x25f9950, shareWidget=0x0) at qgl.cpp:5392
#21 0x00007ff9b90435da in QGLWidgetPrivate::init (this=<value optimized out>, context=0x25f9950, shareWidget=0x0) at qgl_x11.cpp:1354
#22 0x00007ff9b8fd4916 in QGLWidget::QGLWidget (this=0x3c352c0, context=0x25f9950, parent=0x3bd43f0, shareWidget=0x0, f=<value optimized out>) at qgl.cpp:3764
#23 0x0000000000581660 in SkyMapGLDraw::SkyMapGLDraw (this=0x3c352c0, sm=0x3bd43f0) at ../../../kstars/kstars/skymapgldraw.cpp:24
#24 0x000000000056912d in SkyMap::SkyMap (this=0x3bd43f0) at ../../../kstars/kstars/skymap.cpp:231
#25 0x00000000005692e8 in SkyMap::Create () at ../../../kstars/kstars/skymap.cpp:140
#26 0x0000000000559833 in KStars::buildGUI (this=0x2670d00) at ../../../kstars/kstars/kstarsinit.cpp:666
#27 0x0000000000559a41 in KStars::datainitFinished (this=0x2670d00) at ../../../kstars/kstars/kstarsinit.cpp:524
#28 0x0000000000533bd0 in KStars::KStars (this=0x2670d00, doSplash=<value optimized out>, clockrun=<value optimized out>, startdate=<value optimized out>, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../kstars/kstars/kstars.cpp:109
#29 0x0000000000533d65 in KStars::createInstance (doSplash=true, clockrun=true, startdate=...) at ../../../kstars/kstars/kstars.cpp:124
#30 0x000000000055f205 in main (argc=1, argv=<value optimized out>) at ../../../kstars/kstars/main.cpp:188

Possible duplicates by query: bug 275431.

Reported using DrKonqi