The defaults.list handling is still valid, https://gitlab.gnome.org/GNOME/glib/-/blob/main/gio/gdesktopappinfo.c#L985
The issue is that it ranks lower than gnome-mimeapps.list which got install by error since a gnome-session merge this cycle http://launchpadlibrarian.net/569661464/gnome-session_40.1.1-1ubuntu1_40.1.1-3ubuntu1.diff.gz the >- don't install gnome-mimeapps.list (installed by desktop-file-utils in Ubuntu) was undone there +debian/gnome-mimeapps.list usr/share/applications/ or that list isn't customized by Ubuntu and taking over our defaults ** Package changed: desktop-file-utils (Ubuntu) => gnome-session (Ubuntu) ** Changed in: gnome-session (Ubuntu Jammy) Assignee: (unassigned) => Jeremy Bicha (jbicha) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970248 Title: .deb files open with Archive Manager by default To manage notifications about this bug go to: https://bugs.launchpad.net/snap-store-desktop/+bug/1970248/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs