Comment 35 for bug 562092

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Dibya Sanyal (sanyaldibya) wrote : Re: [Lucid] cdrom drive not recognized automatically

I am facing same problem with CD/DVD.
If I place an working DVD movie) in DVD tray and close, system is not being able to identify and mount it.
# sudo ls -l /dvd/{cdrom,dvd}*
This returns nothing

If I place a blank DVD at the time of booting, udev somehow mounts the DVD after throwing lot of error. I can see /dev/sr0. Disk Utility reports the DVD drive correctly as:
HL-DT-ST DVDRAM GSA-T20N

But if I place a DVD with content then system does not detect the drive. /dev/sr0 does not show up under Disk Utility.

I am using udev ver 151.12.

dmesg and fstab is attached. Let me know what else do you need and how to get those diagnostic files.

I have AMD64 Alternate ISO installed. I have tested the beta 2 of the same and the DVD drive was working fine. It was working fine under Karmic AMD64 as well.