I'm not sure there is an easy way to discover this information but one way to do it is to look in /etc/apt/sources.list.d/ for .list files associated with at PPA.
You seem to have used a kisak mesa PPA and lutris team PPA at one point in time. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900148 Title: Bugreport on Update 20.04, not possible to update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1900148/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
