https://bugs.freedesktop.org/show_bug.cgi?id=105760 --- Comment #27 from Thomas Martitz --- I wonder if any of the following warnings I see at boot has anyting to do with it: [ 0.905752] amdgpu: [powerplay] Voltage value looks like a Leakage ID but it's not patched [ 0.905796] amdgpu: [powerplay] Voltage value looks like a Leakage ID but it's not patched [ 0.905840] amdgpu: [powerplay] Voltage value looks like a Leakage ID but it's not patched [ 0.905884] amdgpu: [powerplay] Voltage value looks like a Leakage ID but it's not patched [ 0.905929] amdgpu: [powerplay] Voltage value looks like a Leakage ID but it's not patched [ 0.905975] amdgpu: [powerplay] Voltage value looks like a Leakage ID but it's not patched [ 0.906019] amdgpu: [powerplay] Voltage value looks like a Leakage ID but it's not patched [ 0.927117] amdgpu: [powerplay] Failed to retrieve minimum clocks. [ 0.927118] amdgpu: [powerplay] Error in phm_get_clock_info [ 0.927165] [drm] DM_PPLIB: values for Engine clock [ 0.927166] [drm] DM_PPLIB: 21400 [ 0.927167] [drm] DM_PPLIB: 37200 [ 0.927167] [drm] DM_PPLIB: 55100 [ 0.927168] [drm] DM_PPLIB: 73400 [ 0.927169] [drm] DM_PPLIB: 92100 [ 0.927169] [drm] DM_PPLIB: 98000 [ 0.927170] [drm] DM_PPLIB: 101800 [ 0.927171] [drm] DM_PPLIB: 104600 [ 0.927172] [drm] DM_PPLIB: Validation clocks: [ 0.927172] [drm] DM_PPLIB: engine_max_clock: 104600 [ 0.927173] [drm] DM_PPLIB: memory_max_clock: 150000 [ 0.927174] [drm] DM_PPLIB: level : 0 [ 0.927176] [drm] DM_PPLIB: values for Memory clock [ 0.927177] [drm] DM_PPLIB: 30000 [ 0.927177] [drm] DM_PPLIB: 62500 [ 0.927178] [drm] DM_PPLIB: 150000 [ 0.927179] [drm] DM_PPLIB: Validation clocks: [ 0.927180] [drm] DM_PPLIB: engine_max_clock: 104600 [ 0.927180] [drm] DM_PPLIB: memory_max_clock: 150000 [ 0.927181] [drm] DM_PPLIB: level : 0 [ 0.927187] [drm:dc_create] *ERROR* DC: Number of connectors is zero! [ 0.928139] [drm] Display Core initialized with v3.1.52! [ 0.928203] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 0.928204] [drm] Driver supports precise vblank timestamp query. [ 0.959940] [drm] UVD and UVD ENC initialized successfully. [ 1.060904] [drm] VCE initialized successfully. [ 1.065071] [drm] Initialized amdgpu 3.26.0 20150101 for 0000:01:00.0 on minor 0 -- You are receiving this mail because: You are the assignee for the bug.