Baho Utot wrote:
> On 08/25/2013 11:36 AM, Bruce Dubbs wrote:

>>> I have found that when there is not a cd/dvd in the drive there is no
>>> symlink /dev/cdrom so maybe eject then finds nothing to eject?
>>> After a cd/dvd/ is placed into the drive /dev/cdrom  is there and eject
>>> works.
>> What version of udev are you using?  There is nothing that I know of
>> that should remove the /dev/cdrom symlink.  The symlink should be
>> created when the system boots.  Is this perhaps a usb cdrom?
>>
>> Do you have /dev/sr0?

> udev 204
>
> This is on a Dell lapdog tye cd/dvd/ is internal
>
> Yes /dev/sr0 is there
>
> I should have a new system built with 206 sometime today as it is still
> building

I really don't think there should be a difference for cdroms between 
udev 204 and 206.  Try 'dmesg|grep -i cdrom'  That should indicate 
whether the kernel found the device.  When udev is started in the boot 
scripts,  it should create a symlik from

60-cdrom_id.rules:

KERNEL=="sr0", SYMLINK+="cdrom", OPTIONS+="link_priority=-100"

Note that in /etc/udev/rules.d there are a couple of cdrom related 
rules.  It should generate /etc/udev/rules.d/70-persistent-cd.rules.

You might want to try to trace through that.

   -- Bruce

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