Can't pin down DVD no mount problem

[Rashkae]

Ashish Yadav wrote:
> I seems to me that the DVD itself has some issues not the hardware or
> software. Had you tried multiple DVDs or are you struggling with a
> single one? Also is it a dual layer DVD which you are trying? It
> should be compatible with you drive first.
> 
> Try a new DVD/CD if you can, possibly after trying to run it on
> someone else computer to make sure that it is fine.
> 
> 


Actually, Use the DVD you used to Install Ubuntu.  Does that one work?

It does sound as though you are having some strange hardware issues
though, even if the installer was able to get through it.