Next time the problem happens, before rebooting please run:
journalctl -b0 > journal.txt
or after rebooting:
journalctl -b-1 > prevboot.txt
and attach the resulting text file here.
Next time the problem happens, before rebooting please run:
journalctl -b0 > journal.txt
or after rebooting:
journalctl -b-1 > prevboot.txt
and attach the resulting text file here.