Just did an F14 to F15 upgrade with the result being NO VIDEO. Nothing interesting in the X log, I can see that it was using the Radeon driver. I also booted a 2.6.39 kernel that I had made which doesn't have kernel mode setting turned on, and was able to start the X server, but the video was badly broken. Box is a Dell Athlon X2 with ATI RV380 (X600) video card. This P.O.S has had video quirks since F14 (worked fine with F13). I'd like to try downgrading the X server back to the version that was working on F14 to see if this fixes the problem, but I have to admit that I don't know how. I don't think "yum downgrade" is going to work across release versions. Any clues will be appreciated. Thanks, John -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines