Am Mittwoch, 12. Mai 2021 schrieb Richmond: > Andrei POPESCU <andreimpope...@gmail.com> writes: > > On Mi, 12 mai 21, 10:51:55, Richmond wrote: > >> This repo has crept into my sources.d an I don't know why it is > >> there. I don't recall installing any audio-recorder or asking for > >> anything from ubuntu. How did it get there? > >> > >> This error occured in aptitude update: > >> > >> Err:6 http://ppa.launchpad.net/audio-recorder/ppa/ubuntu impish > >> Release 404 Not Found [IP: 91.189.95.85 80] > > > > Try this search to find installed packages from non-Debian sources: > > > > aptitude search '?narrow(?installed,!?origin(Debian))' > > > > > > (it will also match packages that aren't available from the > > repositories anymore, a.k.a. obsolete, if you have any) > > Thanks. It lists a few, Zoom seems the most likely culprit.
This might help, too: dpkg -S /etc/sources.d/audio-recorder.list # or whatever that file is called If the file has been installed from a package the name of the package should be listed. Kind regards, Stefan