Originally posted by Mara
It's not a question for Programming forum, next time post to Linux - Software....
Try to mount cdrom as root.
mount -t iso9660 /dev/hdb /mnt/cdrom
mount -t iso9660 /dev/cdrom /mnt/cdrom
Sorry for wrong forum (I was not very carefull when I posted this question). I reposted question to Hardware forum. Also I tried suggested command but with no succes. Error is the same.
mount: /dev/cdrom is not a valid block device
mount: /dev/hdb is not a valid block device
Thanks MAra and please no hard feelings