پاسخ : مشکل سوار نشدن سی دی - رام

سلام
من با این دستور سعی در سوار کردن سی دی - رام دارم :
sudo mount /dev/sr0 /media/cdrom
اما به این خطا بر میخورم :mount: /dev/sr0 is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/sr0,
       missing codepage or helper program, or other error

       In some cases useful info is found in syslog - try
       dmesg | tail or so

خروجی dmesg | tail :[38585.540573] sr 0:0:0:0: [sr0] 
[38585.540580] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[38585.540584] sr 0:0:0:0: [sr0] 
[38585.540588] Sense Key : Illegal Request [current]
[38585.540593] ILI
[38585.540603] sr 0:0:0:0: [sr0] 
[38585.540607] Add. Sense: Illegal mode for this track
[38585.540610] sr 0:0:0:0: [sr0] CDB:
[38585.540612] Read(10): 28 00 00 00 00 10 00 00 01 00
[38585.540630] isofs_fill_super: bread failed, dev=sr0, iso_blknum=16, block=16

ممنون از راهنمایی .