Just upgraded to Xubuntu 16.04, and wanting to set up my VPN. I'm trying to save my password in the network manager, but it refuses to save. Anytime I go back to it it's gone.
I can also see that I have the field
[vpn-secrets]
password=my_secret_password
set in my connection details in /etc/NetworkManager/system-connections, but still nothing. Any other ideas I could try? Before my upgrade (actually a fresh install) this seemed to work perfectly fine in 14.04.
I've also issued the command
sudo service network-manager restart
but that didnt fix it either. I'll also note that my 'VPN Connections' -> 'Configure VPN' option is grayed out. I had to add VPN information through the 'Edit Connections' menu. Perhaps this clue is useful.