Just some clarifications, @harry17
The reported issue isn't related only to a single ("current" - probably
latest) kernel. The issue isn't stick to any particular kernel; initial
report is related to a particular context, of course. When there is some
issue related to initial firmware loading (at boot time), this isn't
firmware issue, but a driver issue, the driver performing firmware load!
Am I wrong?! Here the case is very different. The issue is firmware
related, definitely, and the 'symptoms' come up all the time, not only
at boot time (at boot is more noticeable, but not restricted to)! There
could be (and I believe it is) a driver's 'guilty' too. Before the last
firmware update and next rollback, one part (error) from initial report
present yet. Especially:
...
[ +0.100566] radeon 0000:01:00.0: failed VCE resume (-110).
...
And repeats again and again all the time when 1.173.12 runs (same like
all errors from initial report get repeat while 1.173.15 runs) with
kernel 4.15.0-88-generic. The error in "/build/linux-
WUVVsw/linux-4.15.0/drivers/gpu/drm/i915/intel_display.c" (in my case)
brings up once, initially.
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https://bugs.launchpad.net/bugs/1865130
Title:
[drm:uvd_v1_0_start [radeon]] *ERROR* UVD not responding, trying to
reset the VCPU!!!
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