Created attachment 138864 [details] full dmesg Arch Linux 64bit with kernel 4.16.2 and linux-firmware 20180402.8c1e439 with a Sapphire RX480 [ 2.081160] [drm:gfx_v8_0_ring_test_ib [amdgpu]] *ERROR* amdgpu: IB test timed out. [ 2.081205] [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* amdgpu: failed testing IB on ring 9 (-110). [ 2.227850] [drm:amdgpu_device_init [amdgpu]] *ERROR* ib ring test failed (-110). I haven't noticed any problems yet other then the error message when booting.
Not sure what changed it, but I haven't seen the error anymore so I think this can be closed for now.
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