由於NVIDIA沒有提供optimus 顯卡驅動,只好使用ironhide.
NVIDIA doesn't offer optimus driver,so we need to use ironhide for Ubuntu 11.10.
開始前請是否能切換顯卡,在terminal輸入 lspci | grep -i vga
安裝方法:
Install method:
sudo apt-add-repository ppa:mj-casalogic/ironhide && sudo apt-get update && sudo apt-get install ironhide ironhide-ui
sudo apt-get purge ironhide
(一路選default及對應設定)
(often choose default and suitable choice)
若要用外置顯卡,在terminal 輸入 optirun 程式名
When you use externel VGA,type optirun nameofprogramme
For example: optirun google-chrome,optirun vlc,optirun totem