ubuntu@ubuntu:~$ parted -l
Warning: Unable to open /dev/sr0 read-write (Read-only file system).  /dev/sr0
has been opened read-only.
Model: hp CDDVDW TS-L633J (scsi)                                          
Disk /dev/sr0: 1178MB
Sector size (logical/physical): 2048B/2048B
Partition Table: mac
Disk Flags: 

Number  Start   End     Size    File system  Name   Flags
 1      2048B   6143B   4096B                Apple
 2      1167MB  1169MB  2327kB               EFI