Same thing here. This happens when OS-type is windows, kernel/hardware acceleration is enabled, and I press 'next' in the dialog where I have to choose where to install the virtualized system.
-- virt-manager unresponsive - KeyError 'virtio_blk' https://bugs.launchpad.net/bugs/221552 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs