Add more resolv checks and fixes

Author: bukka

ext/standard/tests/dns/resolv-setup.sh

@@ -26,6 +26,27 @@ systemctl is-active systemd-networkd  || echo "systemd-networkd disabled"
 # Check what's managing your interface
 networkctl status $IFACE
 
+# Check network configs
+echo "Checking 10-netplan-eth0.network"
+if [ -f /run/systemd/network/10-netplan-eth0.network ]; then
+  cat /run/systemd/network/10-netplan-eth0.network
+  # Add UseDNS=false to the DHCP section
+  cat >> /run/systemd/network/10-netplan-eth0.network << EOF
+
+UseDNS=false
+EOF
+  echo "updated"
+  cat /run/systemd/network/10-netplan-eth0.network
+  # Restart systemd-networkd to apply changes
+  systemctl restart systemd-networkd
+elif [ -d /run/systemd/network/ ]; then
+  echo "ls -la /run/systemd/network/"
+  ls -la /run/systemd/network/
+else
+  echo "ls -la /run/systemd/"
+  ls -la /run/systemd/
+fi
+
 # Get current DNS server
 echo "Current configuration:"
 resolvectl status "$IFACE" | grep -E 'Current DNS Server:|DNS Servers:'