Just signed up, I need help. When I try to upgrade to the newest version of Ubuntu I get an error saying "Check your Internet Connection", I than disconnect/reconnect so many times and still get the same problem. I sent so much time trying to figure this out, would be awesome if someone could help me.
Error: E:The repository 'http://ppa.launchpad.net/n-muench/programs-ppa/ubuntu artful Release' does not have a Release file.
Please reply telling me how to give you more information so you can help me? I've switched to Xorg and switched back and I'm still getting the same error. I've had this problem for the last few weeks, I've given up so I am here asking the community for help.
