I don't know what your previous setup was, but given that running resolved fixes your DNS issues, run:
ln -sf ../run/systemd/resolve/stub-resolv.conf /etc/resolv.conf
This will point programs that use /etc/resolved.conf during DNS resolution to the local DNS server provided by systemd-resolved.
Then, enable resolved so that it is started when you reboot:
systemctl enable systemd-resolved.service
Finally, start the service so that it is available immediately:
systemctl start systemd-resolved.service
You will want it run those with the required permissions, e. g. via sudo.
I don't know what your previous setup was, but given that running resolved fixes your DNS issues, run:
ln -sf ../run/systemd/resolve/stub-resolv.conf /etc/resolv.confThis will point programs that use /etc/resolved.conf during DNS resolution to the local DNS server provided by systemd-resolved.
Then, enable resolved so that it is started when you reboot:
systemctl enable systemd-resolved.serviceFinally, start the service so that it is available immediately:
systemctl start systemd-resolved.serviceYou will want it run those with the required permissions, e. g. via sudo.