https://bugzilla.kernel.org/show_bug.cgi?id=199025 --- Comment #27 from todd (toddsmb@xxxxxxxxx) --- @Chen After seeing a few responses from people I'm starting to see that this is definitely not a video driver specific issue. Not everybody is using Nouveau. I suspected it wasn't from the start because the default generic video driver for Nvidia (Nouveau) has not changed from the start of fedora 27 to the end of fedora 27, and the problem didn't start until an update somewhere in the middle. So Nouveau was never updated, yet the problem started with a newer kernel. But that could be a coincidence. So I just checked the update history on this machine and found that on 2018-02-17 there was a kernel update to 4.15.3 and there was also another important update that day which could very well be the problem. xorg-x11-server-Xorg and xorg-x11-server-common I had been out of town for a while and thus missed all updates from 4.14.16 to 4.15.3 So any packages between then I don't have a listing for. With that in mind I remember that the problem does not exist if you restart X or if you boot into text mode and then manually startX. Plus because Paul just stated that he is using KDE than I guess that pretty much eliminates the desktop environment because I use Xfce. So I think you're right. We need to report this over at freedesktop bugzilla as well. Great, more work :( I already started a post at bugzilla fedora, they said its likely kernel related so my post was closed with a note to post at bugzilla kernel. Now I gotta start a 3rd one. If I had lots of time I wouldn't mind. Perhaps we can con you into starting one over there. If you do, please post link to it. Otherwise When I get more time I will. -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel