10-02-2020, 05:38 AM
Forget "dpkg --add-architecture amd64" - even if you do get it to install everything the binaries are still the wrong architecture to run. You can ask mullvad to build arm64 packages - you might be lucky! If you can connect to them with openvpn and a config file then that's probably your best bet. I use wireguard between mobile devices and my home network - not tried it on the PinePhone yet, and not sure many commercial VPN providers support it.