# dmesg | grep cdr [ 1.628450] cdrom: Uniform CD-ROM driver Revision: 3.20
# cat /proc/sys/dev/cdrom/info CD-ROM information, Id: cdrom.c 3.20 2003/12/17 drive name: sr0 drive speed: 40 drive # of slots: 1 Can close tray: 1 Can open tray: 1 Can lock tray: 1 Can change speed: 1 Can select disk: 0 Can read multisession: 1 Can read MCN: 1 Reports media changed: 1 Can play audio: 1 Can write CD-R: 1 Can write CD-RW: 1 Can read DVD: 1 Can write DVD-R: 1 Can write DVD-RAM: 1 Can read MRW: 1 Can write MRW: 1 Can write RAM: 1 /dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0 /etc/fstab (END) # modinfo cdrom filename: /lib/modules/4.17.0-3-amd64/kernel/drivers/cdrom/cdrom.ko license: GPL depends: retpoline: Y intree: Y name: cdrom vermagic: 4.17.0-3-amd64 SMP mod_unload modversions parm: debug:bool parm: autoclose:bool parm: autoeject:bool parm: lockdoor:bool parm: check_media_type:bool parm: mrw_format_restart:bool
