https://bugs.freedesktop.org/show_bug.cgi?id=106324 --- Comment #1 from Darek --- This [1] patch prevents random xserver freezes tested: GPU GTX 550Ti mesa 18.1.0rc2 xorg-server 1.19.99.905 xf86-video-nouveau-git 1.0.15.r5.gac8f7b9 DRI3 enabled I noted the same behavior with: mesa 18.0.1-1 xorg-server 1.19.6+13+gd0d1a694f-2 xf86-video-nouveau-git 1.0.15.r5.gac8f7b9 DRI3 enabled [1] https://patchwork.freedesktop.org/series/41258/ (rev 4) I'm not sure if it is related, but it's worth mentioning -- You are receiving this mail because: You are the assignee for the bug.