Actually, I do have some more info: My host is still Precise (12.04.1), I upgraded one of my VMs to 12.10. Now that VM refuses to boot and shows the same symptoms: black screen with high CPU usage.
All other VMs still work fine. I'm considering upgrading my host to 12.10 but I'm a little wary. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1023896 Title: black screen after "Install Ubuntu Server" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/1023896/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs