amano, one major usability bug for this issue is LP: #1787780 For best results, each of these libretro cores should have an Appstream addon metadata file too.
See https://gitlab.gnome.org/GNOME/gnome-games/issues/79 for the missing libretro files. ** No longer affects: retro-gtk (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1682863 Title: gnome-games-app doesn't pick up libretro cores due to missing descriptor files To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/desmume/+bug/1682863/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs