I also see these kind of messages right after a restart: [ 15.809037] [drm] free PSP TMR buffer [ 16.121709] [drm] PCIE GART of 512M enabled (table at 0x0000008000000000). [ 16.121729] [drm] PSP is resuming... [ 16.153821] [drm] reserve 0xa00000 from 0x82fe000000 for PSP TMR [ 16.253273] amdgpu 0000:03:00.0: amdgpu: RAS: optional ras ta ucode is not available [ 16.268898] amdgpu 0000:03:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available [ 16.268902] amdgpu 0000:03:00.0: amdgpu: SMU is resuming... [ 19.519967] audit: type=1326 audit(1639494466.472:89): auid=1000 uid=1000 gid=1000 ses=2 subj=snap.snap-store.ubuntu-software pid=1816 comm="pool-org.gnome." exe="/snap/snap-store/558/usr/bin/snap-store" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7fd422bc74fb code=0x50000 [ 20.963115] amdgpu 0000:03:00.0: amdgpu: Failed to setup smc hw! [ 20.963121] [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP block <smu> failed -62 [ 20.963191] amdgpu 0000:03:00.0: amdgpu: amdgpu_device_ip_resume failed (-62).
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