I can reproduce the console not being useful, however I can ssh into the VM. Syslog shows:
[ 7.296919] fb: conflicting fb hw usage cirrusdrmfb vs EFI VGA - removing generic driver [ 7.433222] [drm:cirrus_vram_init] *ERROR* can't reserve VRAM [ 7.433234] cirrus 0000:00:02.0: Fatal error during GPU init: -6 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1336801 Title: 12.04 guest hangs on a 14.04 host server with cirrus graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1336801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs