compiz+ati

OS: kubuntu 11.04
KDE: 4.6.2

Делаю compiz --replace, вылезает ошибка:

Application: (compiz), signal: Aborted
[KCrash Handler]
#6 0x00007fba1d52bd05 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#7 0x00007fba1d52fab6 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#8 0x00007fba1e914a22 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9 0x00007fba1e914aaf in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fba1f45c7cb in Glib::exception_handlers_invoke() () from /usr/lib/libglibmm-2.4.so.1
#11 0x00007fba1f45cdee in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/libglibmm-2.4.so.1
#12 0x00007fba1e90bbcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007fba1e90c3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007fba1e90c9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x000000000042a2ea in CompScreen::eventLoop() ()
#16 0x0000000000423160 in main ()
.
Драва на Ati стоят.