* Adobe Flash and other plugins are not supported yet ({{Bug|630007}}).
* Firefox has some problems when used with the Swiftkey X keyboard ({{bug|672661}}).
* The hardware keyboard and touchpad of the Asus Eee Pad Transformer does not work correctly ({{bug|662219}}, {{bug|669361}}, {{bug|677155}}).
* Copy and Paste do not yet work for text in web pages ({{bug|661388}}), <font color=green>fixed in Firefox 7 (Aurora)</font>.