Code:
Not an ARRAY reference at /usr/lib/x86_64-linux-gnu/perl5/5.32/AptPkg/hash.pm line 54.
Code:
nano /etc/apt/sources.listAdd line:
Code:
deb http://download.proxmox.com/debian/pve bullseye pve-no-subscription
#monual proxmox update refAnd do:
Code:
apt-get update
apt-get dist-upgradeAfter that, check if the update error in Proxmox has been resolved.