No upgrade from hardy heron development version to 8.04LTS?

[grayFalcon]

Hello everybody!

I couldn't wait for 8.04, so I installed the development version a two moths back or so. Now this worked quite fine, but when 8.04 was finally released, the updates stopped coming for me. I tried a few things from the forums, none worked, but maybe this might be a hint that somebody might understand?

> gksu do-release-upgrade
Checking for a new ubuntu release
current dist not found in meta-release file
No new release found

So... any ideas what I could do to get to 8.04 LTS?

Thanks a lot in advance,
-grayFalcon

[nzadLithium]

cat /etc/apt/sources.list
post output here please.

[grayFalcon]

Pretty much the standard stuff...

> cat /etc/apt/sources.list | grep -v "#" | grep -v -e "^$"
deb http://archive.ubuntu.com/ubuntu/ hardy main universe restricted multiverse
deb http://de.packages.medibuntu.org/ hardy free non-free

[nzadLithium]

try adding

deb http://nz.archive.ubuntu.com/ubuntu/ hardy-updates main restricted multiverse universe

and
deb http://security.ubuntu.com/ubuntu hardy-security main restricted multiverse universe

and if you want to
deb http://nz.archive.ubuntu.com/ubuntu/ hardy-proposed restricted main multiverse universe