[mythtvnz] DVD not mounting

Dylan Hall dylan at deedums.com
Thu Sep 11 05:14:55 BST 2008


This might be a long shot but I had a similar issue on my gentoo box
when I upgraded to a 2.6.25 kernel.

My IDE controller is unsupported so I have to tell the kernel to use the
generic ide driver. I do this with the following kernel option in grub:

all-generic-ide

The 2.6.25 kernel changes the above option to:

ide-pci-generic.all-generic-ide

When I installed the 2.6.25 kernel and rebooted everything worked
(including booting from the cdrom which is handled by the bios) but the
machine would fail to find the cdrom.

Dylan



On Thu, 2008-09-11 at 14:49 +1200, James Booth wrote:

> Hi All,
> 
> My Mythbuntu box has suddenly started refusing to mount my DVD player 
> (actually a Lite-On Blu-Ray/DVD combo drive). The drive works fine, as I can 
> boot from it, but on a normal boot it simply refuses to work - I get the 
> message that "Special device scd0 does not exist" if I try to manually mount 
> (and indeed, it does not). I have searched and it appears to have been an 
> issue for a lot of people using Ubuntu, but I have not been able to find any 
> definitive fix. I know this is not specifically MythTV related, but there 
> seem to be plenty of knowledgeable people on this list, so I'm hoping someone 
> can help.
> 
> I have not applied any updates etc recently - it just suddenly started 
> misbehaving.
> 
> Any thoughts would be appreciated. Here's my fstab, for what it's worth:
> 
> # /etc/fstab: static file system information.
> #
> # <file system> <mount point>   <type>  <options>       <dump>  <pass>
> proc            /proc           proc    defaults        0       0
> # /dev/sda1
> UUID=ec35d188-e0bf-437f-bfef-be6a13f09dbb /               ext3    
> relatime,errors=remount-ro 0       1
> # /dev/sda5
> UUID=6cc657c7-d084-4cc1-8d42-7c3e50ffba1b none            swap    sw              
> 0       0
> /dev/scd0       /media/cdrom0   udf,iso9660 user,noauto,exec,utf8 0       0
> /dev/mythmedia/media	/var/media	xfs	rw,noatime	0	0
> 
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