Hello, I am now using 304.22-1 from experimental. The X server crashed again and brought me back to the KDM log-in screen. This time the error message is different, so possibly this is a new bug: ... kernel: [15053.553694] NVRM: Xid (0000:02:00): 6, PE0001 ... kdm[2639]: X server for display :0 terminated unexpectedly Kind regards Benjamin