Comment 4 for bug 1589006

I'm not an Ubuntu noob but this combination of Nvidia 361.45 and snapd 2.06 upgrades is very nasty.

I was not able to downgrade or remove the 361.45 packages since the bug description's trick happens. Even recovery mode was not sufficient. I finally found that booting with upstart instead of systemd allows to downgrade/remove when upstart lead the boot to a console.