Comment 8 for bug 1829402

Can we collect more information about the circumstances in which this happens, since these can often be crucial in narrowing down the possibilities and identifying a solution?

1. Does the problem occur if the system is completely powered off between reboots (as opposed to what is called a 'warm' reboot) ?

2. Can 'journalctl --list-boots' be used to identify logs of a *failed* boot and use 'journalctl -b X' to grab the log file of the failed boot?

3. has 'GRUB_TERMINAL=console' in /etc/default/grub been tried (edit file to include that string without a leading # [comment prefix] then "sudo update-grub" and reboot to test)