Seems like secure boot needs disabling: boot - Fixing "The ext4 file system creation in partition #1 of SCSI5 (0,0,0) (sda) failed - Ask Ubuntu
More on that here: USB boot install
Seems like secure boot needs disabling: boot - Fixing "The ext4 file system creation in partition #1 of SCSI5 (0,0,0) (sda) failed - Ask Ubuntu
More on that here: USB boot install