Document manual upgrades from virt-manager with a Persistence
Type of work:
1. In "Boot Options", ensure the DVD is listed first (or select "Enable boot menu" and then you can pick the boot device when starting the VM). 2. To tell live-boot to use the SquashFS from the DVD, add this boot option: live-media=/dev/sr0 This works for a "SCSI CDROM" device. If the virtual DVD reader is plugged into the SATA bus instead, the /dev/sr0 path might need to be adjusted.