nvidia settings无法切换为独显，求教！

[xq530]

一直是intel（power saving mode）模式，无法切换成独显。

[poloshiao]

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

[xq530]

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

xx@xx-GE60-2QL:~$ uname -r
3.13.0-68-generic
xx@xx-GE60-2QL:~$ sudo lspci -knn
[sudo] password for xx:
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller [8086:0c04] (rev 06)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller [8086:0c01] (rev 06)
Kernel driver in use: pcieport
00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: i915
00:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [8086:0c0c] (rev 06)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: snd_hda_intel
00:14.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI [8086:8c31] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: xhci_hcd
00:16.0 Communication controller [0780]: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 [8086:8c3a] (rev 04)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: mei_me
00:1a.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 [8086:8c2d] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: ehci-pci
00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller [8086:8c20] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 [8086:8c10] (rev d5)
Kernel driver in use: pcieport
00:1c.3 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 [8086:8c16] (rev d5)
Kernel driver in use: pcieport
00:1c.4 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 [8086:8c18] (rev d5)
Kernel driver in use: pcieport
00:1c.5 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #6 [8086:8c1a] (rev d5)
Kernel driver in use: pcieport
00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 [8086:8c26] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge [0601]: Intel Corporation HM86 Express LPC Controller [8086:8c49] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [8086:8c03] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: ahci
00:1f.3 SMBus [0c05]: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller [8086:8c22] (rev 05)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:139a] (rev a2)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: nvidia
03:00.0 Ethernet controller [0200]: Qualcomm Atheros Killer E2200 Gigabit Ethernet Controller [1969:e091] (rev 13)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: alx
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device [10ec:5249] (rev 01)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: rtsx_pci
05:00.0 Network controller [0280]: Intel Corporation Wireless 3160 [8086:08b3] (rev 83)
Subsystem: Intel Corporation Dual Band Wireless-AC 3160 [8086:0070]
Kernel driver in use: iwlwifi
xx@xx-GE60-2QL:~$ sudo lshw -numeric -class video
*-display
description: 3D controller
product: NVIDIA Corporation [10DE:139A]
vendor: NVIDIA Corporation [10DE]
physical id: 0
bus info: pci@0000:01:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:16 memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff
*-display
description: VGA compatible controller
product: 4th Gen Core Processor Integrated Graphics Controller [8086:416]
vendor: Intel Corporation [8086]
physical id: 2
bus info: pci@0000:00:02.0
version: 06
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:50 memory:f7400000-f77fffff memory:d0000000-dfffffff ioport:f000(size=64)
xx@xx-GE60-2QL:~$ sudo ubuntu-drivers devices
== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
modalias : pci:v000010DEd0000139Asv00001462sd00001113bc03sc02i00
vendor : NVIDIA Corporation
driver : xserver-xorg-video-nouveau - distro free builtin
driver : nvidia-352 - distro non-free recommended
driver : nvidia-352-updates - distro non-free

[poloshiao]

一直是intel（power saving mode）模式，无法切换成独显。

1. 你有安裝 bumblebee 嗎

sudo lspci -knn
01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:139a] (rev a2)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: nvidia
00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: i915

2. 雙顯卡
2-1. 作用中驅動 閉源驅動 nvidia

sudo lshw -numeric -class video
product: NVIDIA Corporation [10DE:139A]
configuration: driver=nvidia latency=0

3. http://pciids.sourceforge.net/v2.2/pci.ids
10de NVIDIA Corporation
139a GM107M [GeForce GTX 950M]

uname -r
3.13.0-68-generic

4. Ubuntu 14.04 ?

sudo ubuntu-drivers devices
driver : nvidia-352 - distro non-free recommended
driver : nvidia-352-updates - distro non-free

5. 套件 nvidia-352 ?
352.63-0ubuntu0.14.04.1 ?
5-1. 352.63 支援 950M
http://www.nvidia.com/Download/driverRe ... 5159/en-us
Supported products
GeForce 900M Series (Notebooks):
GeForce GTX 950M

6. 建議
終端機
nvidia-settings

6-1. 如果出現下圖



擷圖 貼上來

6-2. 如果沒有出現該圖 把終端機回應文字 複製 貼上來

[xq530]

一直是intel（power saving mode）模式，无法切换成独显。

1. 你有安裝 bumblebee 嗎

sudo lspci -knn
01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:139a] (rev a2)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: nvidia
00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1113]
Kernel driver in use: i915

2. 雙顯卡
2-1. 作用中驅動 閉源驅動 nvidia

sudo lshw -numeric -class video
product: NVIDIA Corporation [10DE:139A]
configuration: driver=nvidia latency=0

3. <!-- m --><a class="postlink" href="http://pciids.sourceforge.net/v2.2/pci. ... pci.ids</a><!-- m -->
10de NVIDIA Corporation
139a GM107M [GeForce GTX 950M]

uname -r
3.13.0-68-generic

4. Ubuntu 14.04 ?

sudo ubuntu-drivers devices
driver : nvidia-352 - distro non-free recommended
driver : nvidia-352-updates - distro non-free

5. 套件 nvidia-352 ?
352.63-0ubuntu0.14.04.1 ?
5-1. 352.63 支援 950M
<!-- m --><a class="postlink" href="http://www.nvidia.com/Download/driverRe ... d/driverRe ... 5159/en-us</a><!-- m -->
Supported products
GeForce 900M Series (Notebooks):
GeForce GTX 950M

6. 建議
終端機
nvidia-settings

6-1. 如果出現下圖



擷圖 貼上來

6-2. 如果沒有出現該圖 把終端機回應文字 複製 貼上來

没有安裝 bumblebee

[mislay]

话说这个问题有人解决了吗？

[poloshiao]

nvidia settings无法切换为独显

1. 有哪個參考文章 提示你 nvidia settings 可以切換獨顯 ?
請提供網址

sudo lshw -numeric -class video
product: NVIDIA Corporation [10DE:139A]
configuration: driver=nvidia latency=0
product: 4th Gen Core Processor Integrated Graphics Controller [8086:416]
configuration: driver=i915 latency=0

2. 雙顯卡 分工
nvidia 負責 計算
Intel 負責 顯示
意思是 各有各的角色 分工合作
2-1. 參見
https://wiki.ubuntu.com/X/Config/HybridGraphics
HybridGraphics

GeForce GTX 950M

2. GTX 950M 能不能 切換成獨顯 ?
請參閱
https://blueprints.launchpad.net/ubuntu ... d-graphics
Whiteboard
有關 MUXed 與 MUXless 的不同