Just installed Ubuntu 18.10 two weeks a go and it's my first Linux distro. Everything's working fine and I want to start playing with the terminal.
So I want to install this still in beta ProtonMail bridge for Thunderbird and the instructions are asking me to copy this :
sudo mkdir -p /usr/share/debsig/keyrings/E2C75D68E6234B07 sudo gpg --dearmor --output /usr/share/debsig/keyrings/E2C75D68E6234B07/debsig.gpg bridge_pubkey.gpg
Problem is that I always get this response :
gpg: WARNING: unsafe ownership on homedir '/home/ulfberht/.gnupg' gpg: can't open 'bridge_pubkey.gpg': No such file or directory gpg: dearmoring failed: No such file or directory
Other information that might help you understand my problem, I tried :
ls /usr/share/debsig/keyrings/ and it gives me "
I have installed debsig
bridge_pubkey.gpg is a document I have in my documents folder
As a sign of gratitude, here's the latest links to the linux bridge :
Thanks in advance!