Error during update

root@proxmox:~# sudo apt upgrade
I don't warrant for this in some specific cases like Nvidia, but the usual Proxmox' recommended / required method is

apt full-upgrade
not apt upgrade

Using upgrade instead of full-upgrade sometimes leads to incomplete upgrade, missing packages etc.
 
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Reactions: leesteken
Yep, it was pinned some time ago after the newest kernel didnt boot - thank you for guiding me through my previous mistakes good sir