I hope you are all well. Here's my problem.
I was running Ubuntu 10.04, and I got Mullvad , a VPN service because it is anonymous and cheap.
Mullvad VPN service installed perfectly on 10.04 and I used it for a couple of months without any issues.
In January I installed Ubuntu 12.04 via upgrade from 10.04, leaving Mullvad installed. Everything still worked properly.
Recently, however, with no changes to the software (as far as I know other than Ubuntu updates) Mullvad isn't working correctly. It says it's connected, but without the green checkmark indicating this which was previously displayed in 12.04 and 10.04. I could browse the Internet until about two days ago.
My subscription expired, and I started up Mullvad (but without the option to block connections on failure, because I was not a subscriber). I still left Mullvad installed, however. Later I restarted my computer, and this time did not start Mullvad/VPN at all. I could no longer access domain names, except for by typing in IP addresses of sites. I searched via startpage, and I found a couple articles. Apparently, I was supposed to move
EDIT: I followed the post here and did this:
sudo mv /etc/resolv.conf /etc/backup.resolv.conf
I did this and now cannot access DNS. Thank you in advance.