Sometimes (I would guess in about 25% of the cases) my new Ubuntu 20.04 LTS installation freezes during the boot process.
These are the last messages that are shown in the console when this happens:
[ OK ] Started Snap Daemon. Starting Wait until snapd is fully seeded... [ OK ] Finished Wait until snapd is fully seeded. Starting resolvconf-pull-resolved.service... [ OK ] Finished resolvconf-pull-resolved.service.
When I press Ctrl + Alt + Del to initiate a reboot. The system is going down, but displays the following message:
[ *** ] A stop job is running for Light Display Manager (35s / 1min 30s)
This is quite unusual. I haven't seen this message before. I don't know if the two things are related.
Does anybody have any ideas what could be the problem here and how to fix it?