Thanks for reporting this bug. In the description you said "(see attachment)". Did you mean to attach a log or image capture to the bug?
You can get more information into libvirtd.log by editing /etc/libvirt/libvirtd.conf, uncommenting the line # log_level = 3 and changing 3 to 1. Then restart libvirt sudo stop libvirt-bin sudo start libvirt-bin and re-try creating the VM with virt-manager. My guess is actually that virt-manager is unable to find or access the cd drive device due to a permissions issue. ** Changed in: libvirt (Ubuntu) Importance: Undecided => Medium ** 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/1308688 Title: Can't use DVD to create guest anymore in virt-manager To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1308688/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs