https://bugzilla.kernel.org/show_bug.cgi?id=210849
JerryD (jvdelisle@charter.net) changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |jvdelisle@charter.net
--- Comment #5 from JerryD (jvdelisle@charter.net) --- There is an old bug report that has been closed related to /usr/lib/firmware/amdgpu/raven_dmcu.bin. This file was being incorrectly loaded or has a probelm. To correct this, I renamed the file to raven_dmcu.bin.old so that it would not load. The problem would return every time firmware updates would come through that supplied a new raven_dmcu.bin.
I had no problems until recently when the kernel was bumped from 5.8.18-200.fc32.x86_64 to the first instance of 5.9.
The previous fix was accomplished y uninstalling the kernel, rename the troublesome file, and then reintall the kernel.
I took another look today and see there is a new raven_dmcu.bin so I will repeat the procedure again. It may not be the same problem, but I will give it a try.