Comment 5 for bug 581404

Sorry...؟؟؟؟
Does not solve the problem by
udo sysctl -w dev.cdrom.autoclose=0

.............................
sudo lshw -C disk

SCSI

 ....Freeze....?

****************************
*-cdrom:0
                description: DVD reader
                product: COMBO SOHC-5236K
                vendor: LITE-ON
                physical id: 1
                bus info: scsi@3:0.0.0
                logical name: /dev/cdrom1
                logical name: /dev/cdrw1
                logical name: /dev/dvd1
                logical name: /dev/scd0
                logical name: /dev/sr0
                version: RK0A
                capabilities: removable audio cd-r cd-rw dvd
                configuration: ansiversion=5 status=nodisc
           *-cdrom:1
                description: DVD reader
                product: DVD D DH16D3P
                vendor: ATAPI
                physical id: 0.1.0
                bus info: scsi@3:0.1.0
                logical name: /dev/cdrom
                logical name: /dev/dvd
                logical name: /dev/scd1
                logical name: /dev/sr1
                version: 1P52
                capabilities: removable audio dvd
                configuration: ansiversion=5 status=nodisc

all Information
https://bugs.launchpad.net/ubuntu/+bug/664747

I hope the solution
Thank you