The reason why is Atari800 not showing is because it doesn't have any XDG desktop/icon files.
** Tags added: xenial yakkety -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1575369 Title: Gnome Software catalog entry missing for Atari800 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/atari800/+bug/1575369/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs