root@xubuntu:/home/xubuntu# cdrecord -scanbus
scsibus0:
0,0,0 0) 'ATA ' 'KINGSTON SV300S3' '603A' Disk
0,1,0 1) *
0,2,0 2) *
0,3,0 3) *
0,4,0 4) *
0,5,0 5) *
0,6,0 6) *
0,7,0 7) *
scsibus4:
4,0,0 400) 'SanDisk ' 'Cruzer ' '7.01' Removable Disk
4,1,0 401) *
4,2,0 402) *
4,3,0 403) *
4,4,0 404) *
4,5,0 405) *
4,6,0 406) *
4,7,0 407) *
root@xubuntu:/home/xubuntu# dmesg |grep CD
[ 4.590106] ACPI Error: Method parse/execution failed [\_SB_.PCI0.LPCB.ECDV._Q66] (Node ffff880212059be0), AE_NOT_FOUND (20110623/psparse-536)
[ 7.520041] scsi 4:0:0:1: CD-ROM SanDisk Cruzer 7.01 PQ: 0 ANSI: 0
[ 7.523627] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 7.523828] sr 4:0:0:1: Attached scsi CD-ROM sr0