after returning from a month holiday and updating my system. all my games are crashing within 20 minutes - 1 hour after launching see screenshots below
Unusable? or unusable for gaming?
There is a distinct difference in the approach to troubleshooting.
It is important to know what games are being played. Native?, using Steam? or something else?
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I have a relative similar rig as you have (AMD CPU and GPU), only a bit newer. Although I haven’t played Helldivers I have never seen any of the problems you and seemingly a lot of others are experiencing with AMD GPU’s?
One potential suspect might be Mesa? I’m on Fedora Adams (42) and that is still on mesa 25.1.9 while Fedora 43 is on mesa 25.2.x.
Other than that, you mentioned the machine being unused for a month. Have you inspected the machine, dust inside, unusual fan noise (heat problems?) perhaps time to re-seat graphics card?
Also noticed you seem to have two monitors with different refresh rates. Have you tried running with only one monitor, just to rule out possible problems?
While our problems seem dissimilar, I did compare your logs to mine and noticed there are a bunch of similar error messages.
I got almost the same timeout message as you:
ring sdma1 timeout, signaled seq=421001, emitted seq=421003
Other similar logs:
ring […] uses VM inv eng
GPU reset
device wedged, but recovered through reset
RAP: optional rap ta ucode is not available
optional securedisplay ta ucode is not available
VRAM is lost due to GPU reset
This doesn’t show up on my logs:
failed to halt cp gfx
Failed to initialize parser -125!
Illegal opcode in command stream
This could be the wrong way to troubleshoot but I thought I’d mention it.