View Full Version : [ubuntu] HDA NVidia Jack Sensing

August 30th, 2010, 12:51 PM
Running on Lucid and have HDA NVidia ALC662 chipset on mobo with 3 jacks (ECS GeForce 7050M-M http://www.ecs.com.tw/ECSWebSite/Product/Product_Detail.aspx?DetailID=835&CategoryID=1&DetailName=Feature&MenuID=21&LanID=9) also have a nVidia GeForce210 card added on it.

On Jaunty this worked fine, but when i installed lucid for some reason i can not get surround sound out on analog, i tried moving the cable to different jacks and each one played a different speaker - the sound all came from the front speakers - but from alsamixer they were outputting on different speakers - surround, LFE etc

How can i check / fix this jack sensing issue?