https://bugs.freedesktop.org/show_bug.cgi?id=107829 --- Comment #4 from Karol Herbst --- Problem is, the log isn't able to tell us which application is causing that. Do you think you could try to SSH into the machine while the screen hard freezes and check with top/htop if there is anything consuming lots of CPU? And see if killing that application unfreezes the screen? If the only application consuming significantly more CPU is Xorg, maybe killing applications inside the Xorg session until it unfreezes could help us track down which application is causing that freeze. -- You are receiving this mail because: You are the assignee for the bug.