There are no new crash reports from your machine since https://errors.ubuntu.com/oops/235257f3-0630-11ef-8b1f-fa163ec8ca8c
Please check /var/crash for new crash files per comment #6.
If you can't find any new crash files then next time it happens:
1. Reboot.
2. Run:
journalctl -b-1 > prevboot.txt
3. Attach the resulting text file here.
There are no new crash reports from your machine since https:/ /errors. ubuntu. com/oops/ 235257f3- 0630-11ef- 8b1f-fa163ec8ca 8c
Please check /var/crash for new crash files per comment #6.
If you can't find any new crash files then next time it happens:
1. Reboot.
2. Run:
journalctl -b-1 > prevboot.txt
3. Attach the resulting text file here.