Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: network-manager-openvpn (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1994141
Title:
incompatible versions of network-manager-openvpn and openvpn delivered
in ubuntu22.10
Status in Ubuntu:
Confirmed
Status in network-manager-openvpn package in Ubuntu:
Confirmed
Status in openvpn package in Ubuntu:
Confirmed
Bug description:
After installing network-manager-openvpn(1.10.0-1ubuntu2),
openvpn(2.6.0~git20220818-1ubuntu1) is installed as a dependency.
Mentioned NM plugin uses openvpn option `--cipher` instead of `--data-
ciphers`. With openvpn2.6.0+ this breaks existing setups - connection
never establishes and fails with message like:
```
DEPRECATED OPTION: --cipher set to 'AES-256-CBC' but missing in
--data-ciphers (AES-256-GCM:AES-128-GCM:CHACHA20-POLY1305). OpenVPN ignores
--cipher for cipher negotiations.
```
and
```
Connection reset, restarting [0]
```
reproducer: configure openVPN client against openVPN server with
cipher set to 'AES-256-CBC'.
workaround: manually install openvpn 2.5.x from sources and mask
distribution-provided openvpn 2.6.x.
proposed solution:
deliver compatible combination of network-manager-openvpn and openvpn.
system info:
Description: Ubuntu 22.10
Release: 22.10
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