yea, im having this same problem...except a little differently. when i hit FN-PGup for volume up, the little icon at the top of the screen comes on...but it doesnt effect the volume at all.


i use the FN button to turn on and off my wireless adapter, goto sleep mode, etc. those all work fine, it's only the volume buttons.

i think i need to look around and see if LS is overriding the volume controls to something else...thats all i can think of.