Related: see Question#688852 on http://Answers.Launchpad.Net/ubuntu/+question/688852
During upgrade from 16.04 to 18.04 internet connection remained OK After reboot there 'seemed' tot be no internet connection, but: * ping -4 reached only the nearest router-modem In Network Manager all connection (wired and wifi) were manually removed. PC on an other (new) location could now ping IPv4-numbers, no webnames. As soon as the name is added in the file /etc/hosts that website can be reached in a web browser. Question: is the upgrade to 18.04 doing something with DNS ? Wim ( Q #688 852 ) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1866263 Title: Upgrade to 18.04 two pc fail to internet To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1866263/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs