Can confirm that > Dropping libvirt-qemu from nova in /etc/group fixes this as a work- around.
AND restarting the compute node helped. Without the reboot the fix didn't get applied (probably, I had to restart something else rather than libvirtd and nova-compute services). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1896617 Title: [SRU] Creation of image (or live snapshot) from the existing VM fails if libvirt-image-backend is configured to qcow2 starting from Ussuri To manage notifications about this bug go to: https://bugs.launchpad.net/charm-nova-compute/+bug/1896617/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs