So, we are well in to October now, but I’m still not on mainlined/kernel drivers. Tried basically on release of 5.3 and again today. Both times with libdrm, mesa etc from the Padoka PPA. First time around it froze an otherwise functional-looking lightdm, and now it just gives artifacting instead, and later proceeds to make teh system unresponsive even over SSH. Fortunately, that does not occur when using the iGPU, even if the RX5700 is still in the system and its kernel module loaded. Not sure how i want to proceed, any tips would be greatly appreciated.
Oct 06 19:57:09 obsidian kernel: [drm:amdgpu_dm_commit_planes.constprop.0 [amdgpu]] *ERROR* Waiting for fences t
imed out or interrupted!
Oct 06 19:57:09 obsidian kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx_0.0.0 timeout, signaled seq
=2, emitted seq=3
Oct 06 19:57:09 obsidian kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process information: process Xorg pi
d 1419 thread Xorg:cs0 pid 1484