https://bugs.kde.org/show_bug.cgi?id=394869
Bug ID: 394869 Summary: network connection failure after setting custom DNS, resetting DNS fails Product: frameworks-networkmanager-qt Version: 5.44.0 Platform: Kubuntu Packages OS: Linux Status: UNCONFIRMED Severity: normal Priority: NOR Component: general Assignee: jgrul...@redhat.com Reporter: elka...@protonmail.ch CC: lamar...@kde.org, lukas.ti...@merlin.cz Target Milestone: --- On a clean Kubuntu 18.04 install (plasma 5.12.5, framework 5.44.0, Qt 5.9.5) I applied the following sequence: open "System Settings/Network/Connections" select current connection in tab "IPv4" set "Method:" to "Automatic (Only addresses)" set "DNS Servers:" to "1.1.1.1, 1.0.0.1" in tab "IPv6" set "Method:" to "Automatic (Only addresses)" set "DNS Servers:" to "2606:4700:4700::1111,2606:4700:4700::1001" click "Apply" open "Terminal" execute "sudo service network-manager restart" > After this I kept seeing "setting network address" followed by "disconnected" > in a repeating loop. > I reset the DNS values to the system defaults, restarted the network-manager, > rebooted; the problem persisted. > I reinstalled Kubuntu 18.04, setup a VM of Kubuntu and applied the same > custom dns sequence in the VM and it worked. > So I tried the sequence on my reinstalled system and it worked, until I > rebooted. -- You are receiving this mail because: You are watching all bug changes.