I ran into this on Bionic but had to install the gir1.2-spiceclientgtk-3.0 package instead to fix it. For me apt locked trying to install virt-manager. While running dpkg --configure -a got virt-manager installed it seemed to of missed this dependency.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1613264 Title: Virt-manager Spice console not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1613264/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs