1. 雙顯卡sudo lspci -knn
00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06)
01:00.0 3D controller [0302]: NVIDIA Corporation GM108M [GeForce 840M] [10de:1341] (rev a2)
NVIDIA 顯卡 建議安裝 閉源驅動 nvidia
https://wiki.ubuntu.com/X/Config/Hybrid ... quirements
sudo ubuntu-drivers devices
== cpu-microcode.py ==
driver : intel-microcode - distro non-free
== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
model : GM108M [GeForce 840M]
modalias : pci:v000010DEd00001341sv00001B6Csd00005035bc03sc02i00
vendor : NVIDIA Corporation
driver : nvidia-346 - distro non-free recommended
driver : xserver-xorg-video-nouveau - distro free builtin
driver : nvidia-340 - distro non-free
driver : nvidia-340-updates - distro non-free
driver : nvidia-346-updates - distro non-free
2. Ubuntu 15.04 套件庫 提供安装的是官网的ubuntu15.04
2-1. 閉源驅動 nvidia-340 nvidia-340-updates
2-1-1. http://packages.ubuntu.com/search?suite ... chon=names
版本 340.76-0ubuntu2: amd64 i386
2-1-2. http://www.nvidia.com/Download/driverRe ... 1761/en-us
Linux x64 (AMD64/EM64T) Display Driver
Version: 340.76
Supported products
GeForce 800M Series (Notebooks):
GeForce 840M
2-2. 閉源驅動 nvidia-346 nvidia-346-updates
2-2-1. http://packages.ubuntu.com/search?suite ... chon=names
版本 346.59-0ubuntu1: amd64 i386
2-2-2. http://www.nvidia.com/Download/driverRe ... 3686/en-us
Linux x64 (AMD64/EM64T) Display Driver
Version: 346.59
Supported products
GeForce 800M Series (Notebooks):
GeForce 840M
3. 安裝方法
https://help.ubuntu.com/community/Binar ... wto/Nvidia