Comment 7 for bug 143958

From booting the newly installed OS, udevinfo reports the ID_CD_ROM correctly:

tj@etch-a-sketch:~$ udevinfo -q all -p /block/sr0
P: /block/sr0
N: scd0
S: sr0
S: disk/by-id/ieee1394-0010100305000000:0:0
S: disk/by-path/pci-0000:00:05.0-ieee1394-0x0010100305000000:0:0
S: cdrom
S: cdrw
S: dvd
E: ID_CDROM=1
E: ID_CDROM_CD_R=1
E: ID_CDROM_CD_RW=1
E: ID_CDROM_DVD=1
E: ID_CDROM_MRW=1
E: ID_CDROM_MRW_W=1
E: ID_CDROM_RAM=1
E: DEVTYPE=disk
E: ID_SERIAL=0010100305000000:0:0
E: ID_BUS=ieee1394
E: ID_PATH=pci-0000:00:05.0-ieee1394-0x0010100305000000:0:0
E: GENERATED=1

tj@etch-a-sketch:~$ sudo /lib/udev/cdrom_id /dev/scd0
ID_CDROM=1
ID_CDROM_CD_R=1
ID_CDROM_CD_RW=1
ID_CDROM_DVD=1
ID_CDROM_MRW=1
ID_CDROM_MRW_W=1
ID_CDROM_RAM=1