On Wednesday, February 12, 2003, at 07:26 AM, Guy McMickle wrote: > Anyway, there is a bug in the system that affects laptops. It's a bug > that causes a kernel panic when you log out. From reading the posts > on the apple discussion board, people seem to have narrowed it down to > a problem with mouse settings in the .GlobalPreferences.plist file. > It seems that on certain hardware, mostly laptops, this file becomes > corrupted and causes crashes. The workaround was to delete this prefs > file and lock the new one so that it couldn't be corrupted again. I have never heard of this... and I am on the iBook team. I will investigate this, but I have never encountered this situation. What would really be helpful is to see the kernel panic (the backtrace -- info in /Library/Logs/panic.log.) If you happened to backup that file, please send it to me. The URL to the discussions would be helpful as well. thanks, leigh