Cannot Configure VPN and unable to import Openvpn cert in Trisquel 6.0.1

wat

see

I did many steps but no help

Crystal ball still cloudy...

What exactly did you do and what failed? How, cite the exact error messages.

I did it finally

sudo apt-get install network-manager-openvpn-gnome

sudo apt-get install network-manager-openvpn network-manager-openvpn-gnome

sudo apt-get install --reinstall network-manager network-manager-gnome network-manager-openvpn network-manager-openvpn-gnome

sudo service network-manager restart

killall nm-applet

nm-applet &

this is what need to done

I think you might need to restart in order to use openvpn with network manager. Anyway, the easiest way to use openvpn is directly via terminal, e.g. by running:

$ sudo openvpn --config configuration-file.ovpn

and then entering username and password.