Hi Christian, I've tested the patch in your [2] ([2] below) and it worked perfectly. I got a colleague to rebuild it for me against the current focal libvirt [1] as I couldn't find your PPA mentioned. I'm upgrading an OpenStack system from bionic-ussuri -> focal-ussuri, and confirmed that the instance wouldn't start with 6.0.0-0ubuntu8.9. I then upgraded to 6.0.0-0ubuntu8.10.1~ubuntu20.04.1~ppa202106240958 from the PPA [1] and the instanced started.
Is this sufficient to get it included in the focal archives? Many thanks for your work on this. [1] https://launchpad.net/~chris.macnaughton/+archive/ubuntu/focal-ussuri/ [2] https://code.launchpad.net/~paelzer/ubuntu/+source/libvirt/+git/libvirt/+merge/395778 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1906266 Title: After upgrade: "libvirt.libvirtError: Requested operation is not valid: format of backing image %s of image %s was not specified" To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1906266/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs