just add "data-ciphers AES-128-CBC" into the config file, and then it will work.
** Changed in: oem-priority Status: New => Invalid ** Changed in: network-manager-openvpn (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager-openvpn in Ubuntu. https://bugs.launchpad.net/bugs/1969707 Title: DEPRECATED OPTION: --cipher set to 'AES-128-CBC' but missing in --data-ciphers (AES-256-GCM:AES-128-GCM). Status in OEM Priority Project: Invalid Status in network-manager-openvpn package in Ubuntu: Invalid Bug description: Try to enable vpn, but the vpn is not able to enable. The config file under /etc/NetworkManager input a deprecated option. Try to change cipher to data-cipher, the network can be enabled successfully. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: network-manager-openvpn 1.8.18-1 ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30 Uname: Linux 5.15.0-25-generic x86_64 ApportVersion: 2.20.11-0ubuntu82 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Apr 21 10:19:15 2022 InstallationDate: Installed on 2022-04-21 (0 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419) SourcePackage: network-manager-openvpn UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1969707/+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