Default option for volume hotkeys (speakers/headphones)

[Aaron Whitehouse]

> 4) Alter the kernel so that it binds the headphone and master channel
> together. That's how it's handled on various pieces of hardware.

A bug suggesting that this be done can be found at:
https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.22/+bug/124662

I assume that, seeing as nobody suggested a better solution, Matthew's
method is the best way to proceed.

Thanks for the assistance,

Aaron