I just found out, a fix has been committed upstream: https://bugzilla.gnome.org/show_bug.cgi?id=755794
Until it reaches 'Wily', I patched my local gnome-tweak-tool with the following patch: https://bugzilla.gnome.org/attachment.cgi?id=312364&action=edit ** Bug watch added: GNOME Bug Tracker #755794 https://bugzilla.gnome.org/show_bug.cgi?id=755794 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1509531 Title: gnome-tweak-tool fails to start in Ubuntu 15.10 (Wily Werewolf) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-tweak-tool/+bug/1509531/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
