Upgrade from 20.04 to 22.04?

[ShaunG]

I've tried this on 5 containers, the upgrade via shell seems to complete fine, but the containers do not come up after restart, is this a know issue?

 

[Matthias.]

I can't reproduce the problem, the container comes up just fine.
How did you upgrade? Any messages in the syslog? What's your container config?

 

[ShaunG]

If I could restore this backup I can try again with you, but I cannot try the upgrade on the more important containers in case the same happens: https://forum.proxmox.com/threads/volume-group-pve2-has-insufficient-free-space.112120/