Hi!, I was able to fix this by adding the ability to create the netplan yaml files from the hyperv-input. In my case everything works fine. I tested it with 18.04 LTS and 20.04 LTS. It adds .bak the default 01-netcfg.yaml and any previous files for the same interface you want to edit. It creates a seperate yaml-File for each interface when you edit it via the hyperv-host or via scvmm.
** Attachment added: "hv_set_ifconfig" https://bugs.launchpad.net/ubuntu/bionic/+source/linux/+bug/1722513/+attachment/5591510/+files/hv_set_ifconfig -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1722513 Title: [Hyper-V] hv_set_ifconfig fails due to new netplan configuration Status in linux package in Ubuntu: Incomplete Status in linux source package in Bionic: Incomplete Bug description: Issue description: hv_set_ifconfig does not work due to new netplan configuration Platform: host independent Distribution name and release: Ubuntu 18.04 Kernel version: 4.15+ The hv_set_ifconfig script does not take in consideration netplan config files. Consequently, the changes made by hv_set_ifconfig in /etc/network/interfaces are not affecting the final network configuration. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1722513/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
