synaptic cannot read the universe DVD's

[hans schneidhofer]

due to the problem for not adding a CDROM in synaptic, I was looking around what's happens.
I took the CDROM(DVD) into the dev, and looks about what appears on "mount" to show what is mounted.
It looks like this : /dev/sr0 on /media/ISO-TOP type .....
synaptic tells : E: Failed to mount the cdrom

The same procedure in ubuntu 9.10 goes well and shows :
/dev/sr0 on /media/cdrom/ISO-TOP type .....
synaptic can mount the cdrom

The ISO-TOP is the universe-package for ubuntu10.04 from my dealer.

To try an entry in /etc/fstab such this one :
dev/sr0 /media/cdrom0 auto rw,user,noauto,exec,utf8 0 0

results in a very unstable behavior.
Hope this helps for find the reason

hans schneidhofer