https://bugs.freedesktop.org/show_bug.cgi?id=111481 --- Comment #193 from wychuchol --- Perhaps needs another entry started but it's related (since it didn't happen before I tried RADV_PERFTEST=aco and AMD_DEBUG="nongg,nodma") so I'll post it in case someone has had same issues as me. After some time in Witcher 3 GOTY run with Lutris PC restarts on it's own. I thought something is overheating (I've noticed graphic card memory in PSensor sometimes reaching 90 so I thought maybe that's what's happening) but I investigated kern.log and this always happened before that autonomous reset: Nov 2 22:01:53 pop-os kernel: [ 979.244964] pcieport 0000:00:01.1: AER: Corrected error received: 0000:01:00.0 Nov 2 22:01:53 pop-os kernel: [ 979.244967] nvme 0000:01:00.0: AER: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID) Nov 2 22:01:53 pop-os kernel: [ 979.244968] nvme 0000:01:00.0: AER: device [1987:5012] error status/mask=00001000/00006000 Nov 2 22:01:53 pop-os kernel: [ 979.244968] nvme 0000:01:00.0: AER: [12] Timeout Nov 2 22:01:53 pop-os kernel: [ 979.262629] Emergency Sync complete A solution I found is to add pci=nommconf in /etc/default/grub to the line GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" (so it looks like this: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=nommconf"). -- You are receiving this mail because: You are the assignee for the bug.