Update Disables Desktop Effects

[Peter Gueckel]

I just downgraded and the problem it there, too. There was a new kernel 
this morning, so I will upgrade again, then try an old kernel.

In case it is interesting, here is the trade with the downgraded kde-
workspace:

Application: KWin (kwin), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc6f40a2900 (LWP 1685))]

Thread 3 (Thread 0x7fc6e9691700 (LWP 1687)):
#0  0x00000038a4e0c0c9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from 
/lib64/libpthread.so.0
#1  0x0000003a5f47cbd4 in QWaitCondition::wait(QMutex*, unsigned long) () 
from /lib64/libQtCore.so.4
#2  0x0000003a5f47016a in QThreadPoolThread::run() () from 
/lib64/libQtCore.so.4
#3  0x0000003a5f47c6bf in QThreadPrivate::start(void*) () from 
/lib64/libQtCore.so.4
#4  0x00000038a4e07f33 in start_thread () from /lib64/libpthread.so.0
#5  0x00000038a46f4ded in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fc6e8c63700 (LWP 1689)):
#0  0x00000038a4e0c0c9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from 
/lib64/libpthread.so.0
#1  0x0000003a5f47cbd4 in QWaitCondition::wait(QMutex*, unsigned long) () 
from /lib64/libQtCore.so.4
#2  0x0000003a5f47016a in QThreadPoolThread::run() () from 
/lib64/libQtCore.so.4
#3  0x0000003a5f47c6bf in QThreadPrivate::start(void*) () from 
/lib64/libQtCore.so.4
#4  0x00000038a4e07f33 in start_thread () from /lib64/libpthread.so.0
#5  0x00000038a46f4ded in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fc6f40a2900 (LWP 1685)):
[KCrash Handler]
#5  0x00000038a4635c39 in raise () from /lib64/libc.so.6
#6  0x00000038a4637348 in abort () from /lib64/libc.so.6
#7  0x00000038a462eb96 in __assert_fail_base () from /lib64/libc.so.6
#8  0x00000038a462ec42 in __assert_fail () from /lib64/libc.so.6
#9  0x00007fc6e33bf5b5 in brw_get_graphics_reset_status () from 
/usr/lib64/dri/i965_dri.so
#10 0x00007fc6e313e8b0 in _mesa_GetGraphicsResetStatusARB () from 
/usr/lib64/dri/i965_dri.so
#11 0x00007fc6f53bba09 in KWin::SceneOpenGL::paint(QRegion, 
QList<KWin::Toplevel*>) () from /lib64/libkdeinit4_kwin.so
#12 0x00007fc6f539f72b in KWin::Compositor::performCompositing() () from 
/lib64/libkdeinit4_kwin.so
#13 0x00007fc6f53a0aef in 
KWin::Compositor::slotCompositingOptionsInitialized() () from 
/lib64/libkdeinit4_kwin.so
#14 0x00007fc6f532573d in KWin::Compositor::qt_static_metacall(QObject*, 
QMetaObject::Call, int, void**) [clone .part.110] () from 
/lib64/libkdeinit4_kwin.so
#15 0x0000003a5f59b938 in QMetaObject::activate(QObject*, QMetaObject 
const*, int, void**) () from /lib64/libQtCore.so.4
#16 0x0000003a5f46c840 in QFutureWatcherBase::event(QEvent*) () from 
/lib64/libQtCore.so.4
#17 0x0000003a60dcaebc in QApplicationPrivate::notify_helper(QObject*, 
QEvent*) () from /lib64/libQtGui.so.4
#18 0x0000003a60dd1825 in QApplication::notify(QObject*, QEvent*) () from 
/lib64/libQtGui.so.4
#19 0x0000003a61c4ab0a in KApplication::notify(QObject*, QEvent*) () from 
/lib64/libkdeui.so.5
#20 0x0000003a5f586ebd in QCoreApplication::notifyInternal(QObject*, 
QEvent*) () from /lib64/libQtCore.so.4
#21 0x0000003a5f58a0d5 in 
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () 
from /lib64/libQtCore.so.4
#22 0x0000003a60e6d52c in 
QEventDispatcherX11::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) 
() from /lib64/libQtGui.so.4
#23 0x0000003a5f58595f in 
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from 
/lib64/libQtCore.so.4
#24 0x0000003a5f585cad in 
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from 
/lib64/libQtCore.so.4
#25 0x0000003a5f58b399 in QCoreApplication::exec() () from 
/lib64/libQtCore.so.4
#26 0x00007fc6f53574c1 in kdemain () from /lib64/libkdeinit4_kwin.so
#27 0x00000038a4621d65 in __libc_start_main () from /lib64/libc.so.6
#28 0x0000000000400a01 in _start ()