I can't say I understood how using which helps: it just says /usr/bin /ubuntu-bug. Anyway, I tried ubuntu-bug /usr/bin/ubuntu-bug (and also ubuntu-bug apport) and both complained that the package is not official. AFAIR I installed everything from ubuntu official site, but if there's a way to check let me know and I will.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apport in Ubuntu. https://bugs.launchpad.net/bugs/1649113 Title: Other option in ubuntu-bug window should be removed Status in apport package in Ubuntu: Triaged Bug description: Apport does not work for me at all (Ubuntu 16.04 LTS). Examples: ubuntu-bug ubuntu-bug: complains that package is not installed (ironic...) ubuntu-bug evince: complains that package is not official ubuntu-bug: when you press "other" it complains that you did not choose a package and so on. The following message appears in the stdout: /usr/share/apport/apport-gtk:16: PyGIWarning: Wnck was imported without specifying a version first. Use gi.require_version('Wnck', '3.0') before import to ensure that the right version gets loaded. from gi.repository import GLib, Wnck, GdkX11, Gdk Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1649113/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp