https://bugs.freedesktop.org/show_bug.cgi?id=111481 --- Comment #188 from L.S.S. --- Not sure where the problem might be. After installing 5.4-rc5, in addition to amdgpu-pro-libgl (and other amdgpu-pro related stuffs), I stopped encountering those dreaded "ring sdma0 timeout" freezes when using Nemo. I think amdgpu-pro stuffs might be what "fixed" it. I'll test this for the time being. I cannot be confident that it would be completely fixed this way, but at least the situation has been improved to the point that Nemo is now usable again. -- You are receiving this mail because: You are the assignee for the bug.