The wiki page does have the software properties method documented: https://wiki.ubuntu.com/Testing/EnableProposed
I don't have software-properties-gtk installed (and until now didn't know the name of the command to launch it), so apt-add-repository was my first attempt.
Thanks
The wiki page does have the software properties method documented: /wiki.ubuntu. com/Testing/ EnableProposed
https:/
I don't have software- properties- gtk installed (and until now didn't know the name of the command to launch it), so apt-add-repository was my first attempt.
Thanks