.
Thread 1 (process 5586):
#0  0xb7afd24c in gdk_window_set_opacity () from /usr/lib/libgdk-x11-2.0.so.0
#1  0xb7f5a96c in ?? () from /usr/lib/libgksu2.so.0
#2  0x61706573 in ?? ()
#3  0x00000000 in ?? ()