Bug 263984

Application: kwin (4.5.5 (KDE 4.5.5))
KDE Platform Version: 4.5.5 (KDE 4.5.5)
Qt Version: 4.7.1
Operating System: Linux 2.6.35.10-74.fc14.x86_64 x86_64
Distribution: "Fedora release 14 (Laughlin)"

-- Information about the crash:
- What I was doing when the application crashed:
Using nvidia card (1:260.19.29-1.fc14.4 - Quadro NVS 285), Desktop effect activated by default, I log to my system as usual, and kwin crash. Then desktop effect has been disabled automatically.
I tried to re-activate it (several weeks ago, I had quite the same, but re-enabling effect, and all were working fine) and now, systematically, kwin crash again.

I have to check if sharpen effect is at the origin of the crash, as identified in the possible duplicate bug.

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin), signal: Aborted
[KCrash Handler]
#6  0x0000003451a34085 in raise () from /lib64/libc.so.6
#7  0x0000003451a35a36 in abort () from /lib64/libc.so.6
#8  0x0000003455abc08d in __gnu_cxx::__verbose_terminate_handler () at ../../../../libstdc++-v3/libsupc++/vterminate.cc:93
#9  0x0000003455aba2a6 in __cxxabiv1::__terminate (handler=<value optimized out>) at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:39
#10 0x0000003455aba2d3 in std::terminate () at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:49
#11 0x0000003455aba426 in __cxxabiv1::__cxa_rethrow () at ../../../../libstdc++-v3/libsupc++/eh_throw.cc:116
#12 0x00000039d855ae82 in QEventLoop::exec (this=0x7fffa63bebc0, flags=...) at kernel/qeventloop.cpp:214
#13 0x00000039d855f24b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#14 0x00000031a10501c8 in kdemain (argc=<value optimized out>, argv=0x7fffa63bec80) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/main.cpp:531
#15 0x0000003451a1ee7d in __libc_start_main (main=0x400910 <main(int, char**)>, argc=3, ubp_av=0x7fffa63bf298, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffa63bf288) at libc-start.c:226
#16 0x0000000000400839 in _start ()

This bug may be a duplicate of or related to bug 254568.

Possible duplicates by query: bug 255466, bug 255227, bug 255226, bug 255225, bug 255058.

Reported using DrKonqi