Firefox Not Rendering background-attachment:fixed - ubufox?

[booksnmore4you]

I'm wondering if somehow the package ubufox that Ubuntu packs into its Firefox is breaking some CSS features.

Please, someone tell me if http://meyerweb.com/eric/css/edge/co...iral/demo.html renders correctly in their Firefox 3.5.6. What I'm looking for it to show is whether the background remains fixed or whether it scrolls. It SHOULD remain fixed. But not in my Firefox, which shipped with Ubuntu. It renders correctly in Opera, however.

[ajgreeny]

Just disable it in Tools->Add-Ons and see if it makes any difference. It certainly interfered with one of my other add-ons in the past, but I can't remember which it was.