You are a wizard Thomas, This tweak:
original=groovy-desktop-amd64_20201010_gpt.iso test -f test_mbr.iso && rm test_mbr.iso xorriso \ -indev "$original" \ -outdev test_mbr.iso \ -boot_image any replay \ -boot_image any appended_part_as=gpt \ -boot_image any mbr_force_bootable=on makes the cloned USB drive work both in the HP Elitebook 8560p and the Lenovo V130 :-) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1899308 Title: failure to boot groovy daily (again) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-cdimage/+bug/1899308/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs