@Xavier_Jiang No errors after one pass of MemTest86+. Temps maxed out at 100C during the test pass and stayed around 89-91C. When I have more time I’ll run it for a solid 20 minutes, which is about the average time to failure for sustained load.
I saw your post over on the similar FW13 AMD random reboots - #17 by Xavier_Jiang and I’ll investigate more cooling options, but I’m inclined to just move off the AMD line at this point.
@Adrian_Joachim Yeah, I’ve already had that problem in the past and disabled all lid closure behaviors as a result, and I also still log all lid closure events to their own file for posterity since journalctl doesn’t seem to log all of them. The last reboot occurred when the laptop was open and situated with the back panel fully unobstructed, with no magnets nearby and no pressure on the lid closure point that might cause a short that would trigger a lid closure event. No lid closure events were logged around the reboot.