Comment 6 for bug 1679535

I had the same issue with Lubuntu and Ubuntu 17.04 with a wired connection on a Dell Optiplex 780 desktop. Windows 10 on the same box has no problem. Seems to be a DNS lookup problem. Had to fall back to Lubuntu 16.04. I use this my primary computer so needed to restore my files and reinstall apps that I need. Would much prefer not to go back to Windows in the future if possible.