Hi everyone, don't know if this is the best place to ask a question but I also tried on Reddit and StackExchange with no results, I'm desperated; Anyway I'm unable to install Elementary Tweaks on Hera 5.1 version because everytime i try to add the repository i get the same error message which is "Error: retrieving gpg key timed out". I've already installed the "software-properties-common" package so I can't understand what's the matter. Anybody can help me please? Thank you
