我的笔记本是i5+geforce820m显卡 装了双系统后 一切正常但装了vlc后 打开视频后直接死机 装了mplayer后 直接点击启动图标后也死机 我猜想可能是显卡的问题
grep VGA 后显示 00:02.0 VGA compatible controller: Intel Corporation Device 1616 (rev 09) 貌似只有核心显卡 没有独立显卡 之前也删除过驱动
但没装上 现在有点无解了 。。。。。。。。。。。。。。。。。。。。

1. 使用 Ubuntu Live CD/DVD/USB 開機
登入 試用桌面 把下面指令 複製 貼進終端機 執行
1-1. uname -r
1-2. sudo lspci -knn
1-3. sudo lshw -numeric -class video
1-4. sudo ubuntu-drivers devices
把結果直接 選取/複製 貼上來
不必擷圖

uname -r
3.2.0-23-generic-pae

lspci -knn
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:1604] (rev 09)
Subsystem: Dell Device [1028:065e]
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:1616] (rev 09)
Subsystem: Dell Device [1028:065e]
00:03.0 Audio device [0403]: Intel Corporation Device [8086:160c] (rev 09)
Subsystem: Dell Device [1028:065e]
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:14.0 USB controller [0c03]: Intel Corporation Device [8086:9cb1] (rev 03)
Subsystem: Dell Device [1028:065e]
Kernel driver in use: xhci_hcd
00:16.0 Communication controller [0780]: Intel Corporation Device [8086:9cba] (rev 03)
Subsystem: Dell Device [1028:065e]
00:1b.0 Audio device [0403]: Intel Corporation Device [8086:9ca0] (rev 03)
Subsystem: Dell Device [1028:065e]
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:9c90] (rev e3)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge [0604]: Intel Corporation Device [8086:9c94] (rev e3)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge [0604]: Intel Corporation Device [8086:9c96] (rev e3)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.4 PCI bridge [0604]: Intel Corporation Device [8086:9c98] (rev e3)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller [0c03]: Intel Corporation Device [8086:9ca6] (rev 03)
Subsystem: Dell Device [1028:065e]
Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:9cc3] (rev 03)
Subsystem: Dell Device [1028:065e]
00:1f.2 SATA controller [0106]: Intel Corporation Device [8086:9c83] (rev 03)
Subsystem: Dell Device [1028:065e]
Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation Device [8086:9ca2] (rev 03)
Subsystem: Dell Device [1028:065e]
06:00.0 Network controller [0280]: Atheros Communications Inc. Device [168c:0036] (rev 01)
Subsystem: Dell Device [1028:020c]
07:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 0c)
Subsystem: Dell Device [1028:065e]
Kernel driver in use: r8169
Kernel modules: r8169
08:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:1140] (rev a1)
Subsystem: Dell Device [1028:065e]
Kernel modules: nouveau, nvidiafb


lshw -numeric -class video
*-display UNCLAIMED
description: VGA compatible controller
product: Intel Corporation [8086:1616]
vendor: Intel Corporation [8086]
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list
configuration: latency=0
resources: memory:f5000000-f5ffffff memory:d0000000-dfffffff ioport:f000(size=64)
*-display UNCLAIMED
description: 3D controller
product: NVIDIA Corporation [10DE:1140]
vendor: NVIDIA Corporation [10DE]
physical id: 0
bus info: pci@0000:08:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:d000(size=128) memory:f7000000-f707ffff

ubuntu-drivers devices 没这个命令

1. Ubuntu 12.04

2. Ubuntu 14.04 及以後 才有


3. Intel 顯卡 沒有被驅動


4. nVidia 沒有被驅動

5. 雙顯卡
5-1. Ubuntu 12.04 需要升級到 12.04.3 - 12.04.5 或者 14.04.1
https://wiki.ubuntu.com/X/Config/HybridGraphics
5-2. nVidia 需要安裝 閉源驅動 nvidia
5-2-1. Ubuntu 14.04 安裝 閉源驅動 nvidia-331 (or nvidia-331-updates)
5-2-2. Ubuntu 12.04 安裝 閉源驅動 nvidia-319 (or nvidia-319-updates)

lspci -knn
08:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:1140] (rev a1)
http://pciids.sourceforge.net/v2.2/pci.ids
10de NVIDIA Corporation
1140 GF117M [GeForce 610M/710M/810M/820M / GT 620M/625M/630M/720M]

6. nvidia-319
http://packages.ubuntu.com/search?suite ... chon=names
Ubuntu 12.04 的 nvidia-319 實際安裝 nvidia-331 331.113-0ubuntu0.0.0.3

7. nvidia-331
http://packages.ubuntu.com/search?suite ... chon=names
Ubuntu 14.04 的 nvidia-331 實際安裝 nvidia-331 331.113-0ubuntu0.0.0.4

8. http://www.nvidia.com/Download/driverRe ... 0533/en-us
Linux x64 (AMD64/EM64T) Display Driver
Version: 331.11.30
Supported products
GeForce 610M

9. 安裝方法
https://help.ubuntu.com/community/Binar ... wto/Nvidia

谢拉 我先试试