Comment 6 for bug 1821263

Okay, it comes back with this now:

xorriso 1.4.8 : RockRidge filesystem manipulator, libburnia project.

Drive current: -outdev 'stdio:/isotest6/live-cd-2.0.1.iso'
Media current: stdio file, overwriteable
Media status : is blank
Media summary: 0 sessions, 0 data blocks, 0 data, 41.6g free
xorriso : WARNING : -volid text problematic as automatic mount point name
xorriso : WARNING : -volid text does not comply to ISO 9660 / ECMA 119 rules
xorriso : NOTE : -as mkisofs: Ignored option '-cache-inodes'
Added to ISO image: directory '/'='/isotest6/custom-live-iso'
xorriso : UPDATE : 300 files added in 1 seconds
xorriso : UPDATE : 300 files added in 1 seconds
xorriso : NOTE : Copying to System Area: 432 bytes from file '/usr/lib/ISOLINUX/isohdpfx.bin'
xorriso : FAILURE : Cannot find in ISO image: -boot_image ... bin_path='/isolinux/isolinux.bin'
xorriso : NOTE : -return_with SORRY 32 triggered by problem severity FAILURE