Version:            (using KDE 4.2.0)
Installed from:    Mandriva RPMs

when i use ark to compress/exctract a file it works fine.
After a reboot i have as many actions i did with ark the same number of ark windows(empty) opened . When i close these windows i have the crash message :

Αυτό το backtrace φαίνεται να είναι άχρηστο.
Αυτό πιθανότατα συμβαίνει γιατί τα πακέτα σας έχουν φτιαχτεί με τέτοιο τρόπο που απαγορεύει τη δημιουργία σωστών backtraces, ή το πλαίσιο της στοίβας καταστράφηκε στην κατάρρευση.

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[Thread debugging using libthread_db enabled]
[New Thread 0xb60376d0 (LWP 6419)]
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0xffffe424 in __kernel_vsyscall ()
[Current thread is 1 (Thread 0xb60376d0 (LWP 6419))]

Thread 1 (Thread 0xb60376d0 (LWP 6419)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb6a287c0 in nanosleep () from /lib/i686/libc.so.6
#2  0xb6a285ce in sleep () from /lib/i686/libc.so.6
#3  0xb7b90a4c in ?? () from /usr/lib/libkdeui.so.5
#4  0xb7b9126e in KCrash::defaultCrashHandler () from /usr/lib/libkdeui.so.5
#5  <signal handler called>
#6  0x034e4124 in ?? ()
#7  0x08053043 in _start ()