[eks]

It runs great here. But I have basically just Ubuntu vanilla and a NVidia card.

I would expect games wouldn't run as easily on a different distro or on a heavily customized Ubuntu.

The Linux ecosystem is HUGE. I suppose that's why they are making SteamOS, so they can focus on one smaller part of this large landscape.

[codygman]

I use xubuntu with xmonad window manager and it works fine with a tweak (same tweak for fullscreen flash videos though).

[kuschku]

I'm running Kubuntu with KDE, but fullscreen flash videos are also very bugged, how did you fix them?

[codygman]

It depends on what do you mean by "bugged". I don't use KDE, but I could probably help you figure out what's wrong. My email should be in my profile.