Technically, PPAs with AppStream data or other repositories with broken data can trigger this as well. AppStream could make a guess who is to blame for the breakage and give a more specific error, but that will require some more extensive code changes.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861631 Title: "The AppStream system cache was updated, but some components were ignored. Refer to the verbose log for more information." To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/appstream/+bug/1861631/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs