Comment 1 for bug 499520

Two different issues here: the inflation of the minimal RAM amount needed to run a lucid cloud image, and a redefinition of the default VM types to better reflect the default use case. I think it's important to keep the memory usage in our cloud images to a minimum if possible and 300Mb sounds quite large as a minimum to me.

I'll open a vmbuilder task to track the first issue, even if it's likely not to be a vmbuilder issue, feel free to change the affected package when the cause is better defined.