I'm currently running Starcraft through wine version 1.4.1 on Ubuntu 13.04 Raring Ringtail. Most features of the game work just fine. However, when I play on battle.net, my keyboard seems to lose functionality. While I can chat just fine in a battle.net lobby, the moment I join a game lobby it all ends. Once the game starts, not only can I not chat with my teammates or taunt them, I can't move my screen with the arrow keys. I do believe some short cuts like a to attack still work.
So, has anyone gotten battle.net to work successfully with any other version of wine or by adding some kind of dll override?