This just started happening to me after a recent apt-get update. It rendered my KVM guests completely inaccessible. The only solution was to disable/uninstall UFW.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/573461 Title: UFW blocks libvirt bridged traffic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/573461/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
