For PV guests it seems that you may also need to put the proper modules into the initrd
change /etc/initramfs-tools/modules to include the modules the guest will need and rebuild the initrd with the command: mkinitramfs -o /boot/<xen initrd> <xen kernel version> my guest is that it need sd_mod and blktap, maybe other modules in /lib/modules/<xen kernel verion>/kernel/drivers/xen/ I'll try to test later.... -- Device 0 (vif) could not be connected. Hotplug scripts not working. https://bugs.launchpad.net/bugs/199533 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