Hi, I'm using Fedora 13 Alpha/Beta on my ThinkPad T410s with Intel graphics. $ lspci -nn|grep VGA 00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) $ uname -r 2.6.33.1-19.fc13.x86_64 When I turn on OpenGL graphic effects, KDE crashes if I open a new application. It does not happen when I turn on the XRender option instead of OpenGL. When KDE crashes it returns me to the kdm/login screen. Where can I find more information on this bug (logs...) and is this bug already known? I did not find anything on bugzilla.redhat.com on this. KDE does work pretty well with effects turned off by the way (and does so reasonably well with XRender effects) Thomas