Thanks for taking the time to report this bug. The machine I have with me sadly doesn't have a cd drive, so I can't reproduce at the moment.
Could you please connect the audio cd again and then past the last few new lines from /var/log/syslog, as well as the file /var/log/libvirt/qemu/$VMNAME.log ? ** Changed in: libvirt (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1390520 Title: virtual machine fails to start with connected audio cd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1390520/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs