On Fri, Jun 28, 2019 at 01:30:57PM +0200, Landry Breuil wrote: > On Tue, Jun 04, 2019 at 11:29:58AM +0200, Landry Breuil wrote: > > Hi, > > > > so i have this dell optiplex 960 with radeon hd 3450 which hangs since > > the drm update. For the first week, i had hangs with _x11 Xorg process > > in schto, but since 2 or 3 weeks all the hangs (2 or 3 a day, usually > > happening when i focus the browser or type smth in the address bar or > > switch tab) let this process in the fsleep state. > > > > rebuilt kernel without karl, set allowkmem. > > attached details is the full process list, and the backtrace for the > > _x11 Xorg process + dmesg. > > New backtrace, this time running -current without any diff (not the one > bumping some thread pools to 4), and the hang was on schto, clearly > pointing at radeondrm methods. Hope it helps.
Fwiw, been running most of the day without hangs so far, so it seems that toggling layers.acceleration.force-enabled & webgl.force-enabled to false in my ffx profile has an effect. If you want to reproduce this issue, might want to try with those turned on.. Landry
