-There were a few errors, e.g. no nameserver is created for the connection to the network. The /etc/resolv.conf respectively
/etc/resolvconf/run/resolv.conf is always empty when restarted. After manual entry of the name server, the system is connected to the network. Where can I set this correctly again?
There are some solutions like these, but they didn’t help me.
The file is always empty.
But what works now, you create this file /etc/dhcp/dhclient-enter-hooks.d/nodnsupdate
with this content