iltaek@iltaek-desktop /mnt> sudo mount /dev/dvdrw /mnt
mount: block device /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
转载于:https://www.cnblogs.com/jinrize/archive/2009/10/18/1585335.html