Version: 4.0.2 (KDE 4.0.2) (using 4.0.2 (KDE 4.0.2), Kubuntu packages) Compiler: gcc OS: Linux (i686) release 2.6.24-12-generic If you press Ctrl-Tab konqueror crashes. Tested on KDE4 from Kubuntu Hardy. I couldn't find debugging symbols packages anywhere, thus I don't have an useful backtrace. It will crash, regardless of what you were doing.
Crashed from Ubuntu Hardy output: 0xb7fc6410 in __kernel_vsyscall () [Current thread is 0 (process 7873)] Thread 1 (Thread 0xb64d8720 (LWP 7873)): #0 0xb7fc6410 in __kernel_vsyscall () #1 0xb7e32ba6 in nanosleep () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7e329b7 in sleep () from /lib/tls/i686/cmov/libc.so.6 #3 0xb7928000 in ?? () from /usr/lib/kde4/lib/libkdeui.so.5 #4 0x00000001 in ?? () #5 0x00000000 in ?? () #0 0xb7fc6410 in __kernel_vsyscall ()
This report is not very useful. You should give more information for reproducing the crash. Moreover the backtrace should be done with the debug packages. http://techbase.kde.org/index.php?title=Development/Tutorials/Debugging/How_to_create_useful_crash_reports Does it still happen to you in any recent version of KDE 4?
closing as dup of 163778 (which has an useful backtrace) *** This bug has been marked as a duplicate of 163778 ***