The problem is that wayland as a security measure *either* gives you access to the display server *or* to root => the interactive part of gufw needs to be running with the user account and the small portions root privilleges are needed for need to be run by policykit. Which is a good idea - but which synaptic and gufw currently fail to do.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1713238 Title: gufw will not open in ubuntu wayland 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/gui-ufw/+bug/1713238/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs