It depends, because I have a dual-boot 64-bit and 32-bit versions of maya on it because of USB wi-fi antenna problems with 64-bit.
No easy way to disable touchpad when using a mouse. Tried both 'touchpad' applets from spices. Nope. (one works kinda 32-bit)
Sound always defaults to HDMI, and I have to set the hardware and output each boot / login to Built-in Audio.
Bluetooth: I have Bluetooth headphones, (LG HBS700) bluetooth finds them, says they're setup, but they never show up in Sound settings hardware or output so they don't work. (Haven't researched it, so maybe there's a fix.
HDMI?? Plugged in a TV, it gets a signal, tried to watch a video but NADA. So... need to reasearch it.