On Wed, 2008-01-23 at 06:47 -0500, Jim Cornette wrote: > Mode lines are not used as previous versions of X used in the file. > "1280x1024" "1024x768" "800x600" or other resolutions were specified in > the past. The standard now is for automatic detection in the screen section. Interesting - I have this: Modes "1280x1024" "1280x960" "1280x800" "1280x720" "1152x864" "1152x768" "1024x768" "800x600" "640x480" What should it look like? > You might try to save your current xorg.conf file and regenerate a > completely new xorg.conf file to see if there is something in your > modified file that destabilizes X. Sounds like a good idea. Is there some way to have F8 automatically regenerate the file, like it does on installation? Or do I need to do it automatically? I haven't figured that one out yet. I actually haven't seen this problem for a little while - a few days at least. It is rather inconsistent. > It would help since their job reflects on knowing what causes problems > and can determine problems better. > Upstream might be the best choice rather than Redhat bugzilla. Upstream with X, I assume? I hadn't filed a bug yet because I was hoping to characterize the problem a bit more first, but I should probably just file it, then add more detail when I have it.