Built in kvm x86_64, narchived & scp'ed to laptop, then tested there: $ /gnu/store/*lsscsi*/bin/lsscsi [0:0:0:0] disk ATA CT120BX500SSD1 R013 /dev/sda [1:0:0:0] cd/dvd TSSTcorp CDDVDW TS-L633C SN01 /dev/sr0 [4:0:0:0] disk Generic 2.0 Reader -SD 1.00 /dev/sdb [4:0:0:1] disk Generic 2.0 Reader -MS 1.00 /dev/sdc -- Vincent Legoll