Version:           KolourPaint4 (using KDE 4.2.2)
OS:                Linux
Installed from:    Debian testing/unstable Packages

Questo backtrace sembra essere inutile.
Probabilmente i pacchetti che stai utilizzando sono compilati in modo che non si possano creare dei backtrace corretti oppure lo stack frame è stato danneggiato seriamente durante il crash.

(no debugging symbols found)
[Thread debugging using libthread_db enabled]
0x00007fa8cdaec8a0 in __nanosleep_nocancel () from /lib/libc.so.6
[Current thread is 1 (Thread 0x7fa8d11f4760 (LWP 14745))]

Thread 1 (Thread 0x7fa8d11f4760 (LWP 14745)):
#0  0x00007fa8cdaec8a0 in __nanosleep_nocancel () from /lib/libc.so.6
#1  0x00007fa8cdaec6f7 in __sleep (seconds=<value optimized out>) at ../sysdeps/unix/sysv/linux/sleep.c:138
#2  0x00007fa8cfd26d09 in KCrash::startDrKonqi (argv=0x7fffd9339568, argc=17) at ../../kdeui/util/kcrash.cpp:412
#3  0x00007fa8cfd2765a in KCrash::defaultCrashHandler (sig=11) at ../../kdeui/util/kcrash.cpp:337
#4  <signal handler called>
#5  0x0000000000000000 in ?? ()
#6  0x00007fa8ce6ef250 in QX11PaintEngine::drawPixmap (this=<value optimized out>, r=<value optimized out>, px=<value optimized out>, _sr=<value optimized out>) at painting/qpaintengine_x11.cpp:1886
#7  0x00007fa8ce62e468 in QPainter::drawPixmap (this=0x7fffd9339de0, r=@0x7fffd9339d20, pm=@0x7fffd9339dc0, sr=@0x7fffd9339d40) at painting/qpainter.cpp:5354
#8  0x000000000047c687 in _start ()