Good morning, a few days ago wanting to eliminate some ppa that were not working inadvertently I eliminated some that are essential for the operation of Plasma Discover so since then it says to me "Please, check the connectivity", the problem is that I do not know what they are And it would be very helpful if someone knows what the ppa are for its correct operation so that I do not have to reinstall the entire system that has been using it for almost a year now without problems. Thank you



PD: I don't know if there is a specific place for this topic, I would appreciate it if you move it to the right place.

instead of a screenshot that tiny, could please just paste the content of your /etc/apt/sources.list? I can't read anything in that picture

BTW: your picture only shows "Other software", not the full sources list, check in the first folder called "Ubuntu sources" what you have checked there. I doubt you removed anything essential if you didn't edit the sources.list file directly.

As for your connectivity: that has nothing to do with Source editing, check you have not disabled your internet connection. Doing a version upgrade often unchecks the WiFi, might just be the root of your problem.

It would also be quite helpful to tell us your exact Plasma version and distribution.