Comment 152 for bug 1886148

I've built http://cdimage.ubuntu.com/ubuntu/daily-live/20201007.1/ now which drops the -partition_offset 16 option to xorriso, which more closely approximates the layout we had in 20.04 (at the expense of partition table correctness). Please check whether this image now boots on the Lenovo V series, and if so, please also check that it works on other systems (in BIOS and EFI modes).