Created attachment 866217 [details]
first dmesg.txt

This is a GTX 660 card I acquired in the last few days.

Seems stable under Windows 11, although one of the 2 fans stops seconds after
starting computer.

Have issued with nouveau driver on probably all distributions tested when using
drm-nouveau (softwre renderer seems fine, but too slow).

Usually about CTX_SWITCH, (happend just now while doing Alt-Tab), but this one
is an error in a irq_event:

oh well, much more complex that I thought:
journalctl -b -1 > err3.txt

localhost:~ # ls -lh err3.txt
-rw-r--r-- 1 root root 604K Apr  9 20:35 err3.txt
localhost:~ # 

I'll try to attach the file.