吾等菜鸟, 只能苦苦等待高手援助, 买来几个月后的今天, 收到mailing list发来的喜讯..
> I have a t135-s1312 and was able to get my headphone jack to work
> separately from my speakers with this workaround ( which I found on some
> website, I don’t really remember where):
> options snd-hda-intel model=”olpc-xo-1_5″