Ubuntu14.04 nVidia 显卡 GTX860M 的驱动到底怎么装, 疯了都

[leoxuange]

sudo lspci -knn
01:00.0 3D controller [0302]: NVIDIA Corporation GM107M [GeForce GTX 850M] [10de:1391] (rev a2)
Subsystem: ASUSTeK Computer Inc. Device [1043:178d]
00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06)

1. 雙顯卡
1-1. https://wiki.ubuntu.com/X/Config/Hybrid ... quirements
nVidia 最好安裝閉源驅動 nvidia

sudo lshw -numeric -class video
*-display UNCLAIMED
description: 3D controller
product: GM107M [GeForce GTX 850M] [10DE:1391]
configuration: latency=0

2. 目前沒有被驅動
2-1. 把下面指令 複製 貼進終端機 執行
sudo ubuntu-drivers devices
把結果直接 選取/複製 貼上來

sudo ubuntu-drivers devices
== /sys/devices/pci0000:00/0000:00:1c.2/0000:03:00.0 ==
vendor : Broadcom Corporation
model : BCM43142 802.11b/g/n
modalias : pci:v000014E4d00004365sv000011ADsd00006605bc02sc80i00
driver : bcmwl-kernel-source - distro non-free

== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
vendor : NVIDIA Corporation
modalias : pci:v000010DEd00001391sv00001043sd0000178Dbc03sc02i00
driver : xserver-xorg-video-nouveau - distro free builtin
driver : nvidia-340 - third-party free
driver : nvidia-340-updates - distro non-free
driver : nvidia-346-updates - distro non-free
driver : nvidia-352 - third-party free
driver : nvidia-355 - third-party free recommended
driver : nvidia-346 - third-party free

[leoxuange]

2. 目前沒有被驅動
2-1. 把下面指令 複製 貼進終端機 執行
sudo ubuntu-drivers devices
把結果直接 選取/複製 貼上來

== /sys/devices/pci0000:00/0000:00:1c.2/0000:03:00.0 ==
vendor : Broadcom Corporation
model : BCM43142 802.11b/g/n
modalias : pci:v000014E4d00004365sv000011ADsd00006605bc02sc80i00
driver : bcmwl-kernel-source - distro non-free

== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
vendor : NVIDIA Corporation
modalias : pci:v000010DEd00001391sv00001043sd0000178Dbc03sc02i00
driver : nvidia-352 - third-party free
driver : nvidia-340-updates - distro non-free
driver : nvidia-355 - third-party free recommended
driver : nvidia-340 - third-party free
driver : nvidia-346-updates - distro non-free
driver : nvidia-346 - third-party free
driver : xserver-xorg-video-nouveau - distro free builtin

[poloshiao]

sudo ubuntu-drivers devices
driver : nvidia-340-updates - distro non-free
driver : nvidia-346-updates - distro non-free

1. nvidia-340-updates
http://packages.ubuntu.com/search?suite ... chon=names
trusty-updates (misc): NVIDIA binary driver - version 340.76 [restricted]
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 GTX 850M

2. nvidia-346-updates
http://packages.ubuntu.com/search?suite ... chon=names
trusty-updates (misc): NVIDIA binary driver - version 346.82 [restricted]
http://www.nvidia.com/Download/driverRe ... 6821/en-us
Linux x64 (AMD64/EM64T) Display Driver
Version: 346.82
Supported products
GeForce 800M Series (Notebooks):
GeForce GTX 850M

3. 安裝方法 參閱
https://help.ubuntu.com/community/NvidiaManual

sudo ubuntu-drivers devices
driver : nvidia-340 - third-party free
driver : nvidia-352 - third-party free
driver : nvidia-355 - third-party free recommended
driver : nvidia-346 - third-party free

4. 這四個 是不是 從 PPA 安裝 ?
支援 GeForce GTX 850M 沒問題

5. 安裝方法 參閱
https://help.ubuntu.com/community/NvidiaManual

6. 注意
安裝任何一個閉源驅動以前
要先移除已經安裝的其它版本閉源驅動
並且把開源驅動 nouveau 列入載入黑名單