You are indeed correct that specifying the format of the disk image file corrected the issue. However, this is also a fairly large regression over previous functionality. Configurations that worked flawlessly under lucid will now break under maverick. Additionally, the reason for the breakage will not be clear. There aren't any error messages reported, at least none that I could find, that would guide the user to what the problem actually is.
-- AppArmor security driver does not support backingstore https://bugs.launchpad.net/bugs/470636 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libvirt in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs