Tried it again with nouveau.debug=trace but it logged a surprisingly small amount after the MMIO write error. Probably froze. I couldn't switch to a virtual console but DPMS(?) worked strangely enough (monitor both went to sleep and woke up).
Tried it again with nouveau.debug=trace but it logged a surprisingly small amount after the MMIO write error. Probably froze. I couldn't switch to a virtual console but DPMS(?) worked strangely enough (monitor both went to sleep and woke up).