Thanks for the bug report.
Please:
1. Remove your kernel parameter "drm.debug=0xe" as it will prevent us from easily debugging this problem.
2. Reboot.
3. Reproduce the crash again.
4. Wait 10 seconds.
5. Reboot again.
6. Run:
journalctl -b-1 > prevboot.txt
7. Attach the resulting text file here.
8. Also follow these steps to check for crashes: https://wiki.ubuntu.com/Bugs/Responses#Missing_a_crash_report_or_having_a_.crash_attachment
Thanks for the bug report.
Please:
1. Remove your kernel parameter "drm.debug=0xe" as it will prevent us from easily debugging this problem.
2. Reboot.
3. Reproduce the crash again.
4. Wait 10 seconds.
5. Reboot again.
6. Run:
journalctl -b-1 > prevboot.txt
7. Attach the resulting text file here.
8. Also follow these steps to check for crashes: https:/ /wiki.ubuntu. com/Bugs/ Responses# Missing_ a_crash_ report_ or_having_ a_.crash_ attachment