Interestingly enough, the following information was recenly encountered regarding using netplan:
Change your /etc/netplan/01-netcfg.yaml to the following code (and only this)... using sudo -H gedit /etc/netplan/01-netcfg.yaml... network: version: 2 renderer: NetworkManager Then, in terminal... sudo netplan generate # generate config files sudo netplan apply # apply configuration note this message appeared but apparently did not apply to desktop configuration: Cannot call Open vSwitch: ovsdb-server.service is not running. reboot # reboot the computer Then use the standard Network Manager GUI to establish a wired/wireless connection. Note that sudo netplan generate would not execute if .yaml files in /etc/netplan contained a reference to 'random' generated MAC. Note that sudo netplan would not execute if file permissions in /etc/netplan were too lenieent. used chown to configure root:root and chmod at 600 It would appear that a routine apt upgrade from network-manager to network-manager/netplan is not making necessary changes/creating needed file structure. This appears to be a bug, because only manual intervention appears to have enabled netplan to work without error messages and connection failures. This should be addressed. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to libasyncns in Ubuntu. https://bugs.launchpad.net/bugs/2031186 Title: failed to add/activate wifi connection after netplan intalled_resolved Status in libasyncns package in Ubuntu: New Bug description: message recipient disconnected from message bus without replying lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu Mantic Minotaur (development branch) Release: 23.10 Codename: mantic hi libasyncns0:amd64 0.8-6build3 amd64 Asynchronous name service query library hi libasyncns0:i386 0.8-6build3 i386 Asynchronous name service query library Expected wifi connection as anticipated with 0.8-6build2. Wifi connection failure notice when selecting network connection after update to 0.8-6build3. Restore from backup with system upgrade excluding above problem packages does not produce wifi connection problem. ProblemType: Bug DistroRelease: Ubuntu 23.10 Package: libasyncns0 0.8-6build2 Uname: Linux 6.5.0-rc1 x86_64 ApportVersion: 2.27.0-0ubuntu2 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: MATE Date: Fri Aug 11 16:39:25 2023 InstallationDate: Installed on 2016-08-04 (2563 days ago) InstallationMedia: Ubuntu-MATE 16.10 "Yakkety Yak" - Alpha amd64 (20160727.1) SourcePackage: libasyncns UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libasyncns/+bug/2031186/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
