Hello,
One of nodes in my cluster failed after update to 6.4 - it doesn't start with the network
When doing pveveriosn -v some packages got the error "not correctly installed"

So, I got an idea to revert /etc/network/interfaces to old one, and it worked - after systemctl restart networking
I've run apt-get update && apt-get full-upgrade again. Reverted back to the "newest" /etc/network/interfaces. Reboot.
The network still doesn't work, and moreover, reverting back to "initial" /etc/network/interfaces does not work at all.
Is there anything that I can try to get this node up&running again? Or is my only option here to perform a fresh reinstall?
One of nodes in my cluster failed after update to 6.4 - it doesn't start with the network
When doing pveveriosn -v some packages got the error "not correctly installed"

So, I got an idea to revert /etc/network/interfaces to old one, and it worked - after systemctl restart networking
I've run apt-get update && apt-get full-upgrade again. Reverted back to the "newest" /etc/network/interfaces. Reboot.
The network still doesn't work, and moreover, reverting back to "initial" /etc/network/interfaces does not work at all.
Is there anything that I can try to get this node up&running again? Or is my only option here to perform a fresh reinstall?