Dreamplug Ubuntu 9.04 Jaunty Packages & Support

The Dreamplug are delivered with Ubuntu Jaunty that now are two years old and no longer have an official support from Ubuntu.
According to this post Multiboot Dreamplug Newit will release a new image with an updated os version.

So for now the Ubuntu Jaunty package list can be updated to the new location:
#run as root (sudo -i)
cat > /etc/apt/sources.list << EOF deb http://old-releases.ubuntu.com/ubuntu/ jaunty main restricted universe multiverse deb http://old-releases.ubuntu.com/ubuntu/ jaunty-updates main restricted universe multiverse deb http://old-releases.ubuntu.com/ubuntu/ jaunty-security main restricted universe multiverse EOF

Now apt-get update should now be working, hoever no new files will be added here but you should be able to install new packages again.
#finally to an apt-get update
apt-get update

sources:
Ubuntu 9.04 Packages & Support