I just switched to the non-atomic KMS (MUTTER_DEBUG_FORCE_KMS_MODE=simple). My computer turned to black and turned unusable. I wasn't able to Crtl+Alt+F3 and switch to the terminal at all. Hopefully, I was able to change the /etc/environment to the default with a live CD and was able to boot again to my computer normally.
I can't see any crashes related to this (the last crash was yesterday, and this was a few minutes ago) in /var/crash. I can upload, though, the system log from the previous boot.
I just switched to the non-atomic KMS (MUTTER_ DEBUG_FORCE_ KMS_MODE= simple) . My computer turned to black and turned unusable. I wasn't able to Crtl+Alt+F3 and switch to the terminal at all. Hopefully, I was able to change the /etc/environment to the default with a live CD and was able to boot again to my computer normally.
I can't see any crashes related to this (the last crash was yesterday, and this was a few minutes ago) in /var/crash. I can upload, though, the system log from the previous boot.