Bug 568218 points out the correct files to use for this: mimeapps.list → defaults.list, as defined by the mime actions spec https://specifications.freedesktop.org/mime-apps-spec/latest/
The “Default Applications” section says: https://specifications.freedesktop.org/mime-apps- spec/latest/ar01s03.html > Indicating the default application for a given mimetype is done by writing > into the group [Default Applications] in the file mimeapps.list. > […] > This example ensures that the application default1.desktop will be used for > mimetype1, if it's installed, and otherwise default2.desktop if it's > installed: > > [Default Applications] > mimetype1=default1.desktop;default2.desktop -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1551171 Title: /usr/share/applications/mimeinfo.cache is used for default applications in Firefox To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1551171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
