Due to change of router I've become unable to update my system and also have major problems running various services. I've got two servers with similar configurations (probably identical), however I've only got a problem with the new one (my major server, the old one is for testing and playing).
I've got access via the web interface and ssh, however I'm unable to do much of any use, such as accessing logitech mediaserver or plex, or simply do an update.
I've attempted several solutions including disabling extra repositories.
I've also tried dpkg-reconfigure resolvconf as suggested here, but the settings are unchanged after reboot:
System not updating
I've also tried changing from dhcp to static ip.
Any other suggestions? Surely there must be a solution so I can get this excellent software working again.
I'm running version 3.0.64.