I found a fix for this.
Unmount the Alt CDROM image or disc.
Go to System->Administration->Software Sources and uncheck all the items
in the Other Software tab and check the Installable from CD-ROM/DVD in
the Ubuntu Software tab.
Now mount the image or disc.
If you run cdromupgrade this time yo
** Changed in: ubuntu
Status: New => Incomplete
--
cdromupgrade script does not upgrade offline
https://bugs.launchpad.net/bugs/466039
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/34744327/Dependencies.txt
--
cdromupgrade script does not upgrade offline
https://bugs.launchpad.net/bugs/466039
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--