apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1915153/+attachment/5461686/+files/ProcEnviron.txt
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1915153 Title: NetworkManager will change DNS config via systemd-resolved of unmanaged interfaces Status in network-manager package in Ubuntu: New Bug description: On Ubuntu 20.10, if a user creates an interface that is unmanaged by NetworkManager (e.g. a tunnel interface), NetworkManager will overwrite it's DNS config on systemd-resolved. A fix for this already exists upstream - https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/commit/4ddfc5c14b6f82d802988332d92a7e05b18d1ff0 To reproduce, one can create a WireGuard interface via `wg-quick` and assign DNS servers via systemd-resolve, observe that `systemd-resolve --status` contains the servers set previously and then suspend the machine and wake it up and then check that `systemd-resolve --status` output no longer contains the previously set servers. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu50.5 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.10 InstallationDate: Installed on 2020-12-01 (69 days ago) InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022) Package: network-manager 1.26.2-1ubuntu1 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 5.8.0-43.49-generic 5.8.18 RfKill: Tags: groovy Uname: Linux 5.8.0-43-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True nmcli-nm: RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI WWAN-HW WWAN running 1.26.2 connected started full enabled enabled enabled enabled enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1915153/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
