When I do an update I get this output: Hit:1 http://ppa.launchpad.net/gezakovacs/ppa/ubuntu xenial InRelease Hit:2 https://mirror.fsf.org/trisquel flidas InRelease Hit:3 https://mirror.fsf.org/trisquel flidas-security InRelease Hit:4 https://mirror.fsf.org/trisquel flidas-updates InRelease Reading package lists... Done Building dependency tree Reading state information... Done All packages are up to date.
I wonder why is that first PPA on my system, I've never added it. I also want to say that I can't delete it with ppa-purge.
Someone could explain?