This team is a group of Lenovo IdeaPad U series owners and/or developers interested in getting it to work 100% under Linux.
Models in this series include: Lenovo IdeaPad U330, IdeaPad U150, IdeaPad U350, IdeaPad U450, IdeaPad U450p, IdeaPad U550, IdeaPad U-350 (2963-47U).

Please subscribe to this team if you are new by clicking on the "Join Team" link at the right. If you have 1 minute to spare, please participate to the poll below:
http://www.doodle.com/tcfi3twk82w9rzt7

You can check the model and details of you laptop with these commands:
sudo dmidecode -s system-product-name
sudo dmidecode -s system-version
lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/'

Installation details:
U330:
http://www.linlap.com/wiki/lenovo+ideapad+u330
U350:
http://www.linlap.com/wiki/lenovo+ideapad+u350

Issues and solutions:
Webcam:
http://ubuntuforums.org/showpost.php?p=7971089&postcount=5

Hybrid graphics switching on/off ATI card in Linux (U330, U150, U550). Install:
http://ljr.free.fr/archives/lenovo_u330/