I leave my system on all night. Since upgrading to FC1, every few days when I get up, the system is frozen - screensaver is updating the display but there is no response to anything short of the reset switch. The only thing I have found in the log files is cron entries indicating that everything went fine up until for example 4 am, then nothing, and an entry in the system log files at that time indicating desktop init: Trying to re-exec init Any ideas? Thanks. Jim Ford