Hi. I have been using openvpn+gnome for quite a while with no problems, but after recent upgrade it doesn't work anymore.

Openvpn itself is working fine. I can connect to VPN with:

$ sudo openvpn Arstotzka.ovpn
...so no problems with VPN provider.

But, if I try to use gnome interface to connect to VPN it doesn't work, gnome just refuses to do anything. A few days ago before upgrade it was totally fine.

/etc/NetworkManager/system-connections/ is populated with configurations, as /etc/openvpn/ with certificates.

$ uname -a
Linux kali 4.14.0-kali3-amd64 #1 SMP Debian 4.14.13-1kali1 (2018-01-25) x86_64 GNU/Linux
So any ideas?