Manjaro

Difference between revisions of "Configure Graphics Cards/zh-cn"

Configure Graphics Cards/zh-cn (view source)

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这是推荐的方式来进行显卡驱动的检测与安装。自动安装命令的语法如下：
这是推荐的方式来进行显卡驱动的检测与安装。自动安装命令的语法如下：


  {{UserCmd|command=sudo mhwd -a [pci or usb connection] [free or nonfree drivers] 0300}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=sudo mhwd -a [pci or usb connection] [free or nonfree drivers] 0300}}
</div>


上述命令中，各参数含义为：
上述命令中，各参数含义为：
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例如，下面的命令将会为通过pci方式连接的显卡自动检测并安装最合适的'''闭源驱动'''：
例如，下面的命令将会为通过pci方式连接的显卡自动检测并安装最合适的'''闭源驱动'''：


  {{UserCmd|command=sudo mhwd -a pci nonfree 0300}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=sudo mhwd -a pci nonfree 0300}}
</div>




或者，下面的命令将会为通过pci方式连接的显卡自动检测而并安装最合适的'''开源驱动'''：
或者，下面的命令将会为通过pci方式连接的显卡自动检测而并安装最合适的'''开源驱动'''：


  {{UserCmd|command=sudo mhwd -a pci free 0300}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=sudo mhwd -a pci free 0300}}
</div>


= 手动识别并安装 =
= 手动识别并安装 =
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在手动安装显卡驱动之前，需要确认目前有哪些驱动可选。通过如下命令可列出当前可用的驱动：
在手动安装显卡驱动之前，需要确认目前有哪些驱动可选。通过如下命令可列出当前可用的驱动：


  {{UserCmd|command=mhwd -l [optional: detailed view] [optional: --pci or --usb connection]}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=mhwd -l [optional: detailed view] [optional: --pci or --usb connection]}}
</div>


不加额外选项运行这个命令，将会列出适用于你系统的所有驱动的基本信息。'''所有显卡驱动的名称都有共同的前缀 (video-) '''。列出的驱动基本信息格式如下:
不加额外选项运行这个命令，将会列出适用于你系统的所有驱动的基本信息。'''所有显卡驱动的名称都有共同的前缀 (video-) '''。列出的驱动基本信息格式如下:
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通过如下命令可获取已安装驱动的详细信息：
通过如下命令可获取已安装驱动的详细信息：


  {{UserCmd|command=mhwd -l -d}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=mhwd -l -d}}
</div>


信息格式如下：
信息格式如下：
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此外，添加 ''--pci'' 选项将会仅列出通过内部PCI方式连接的设备驱动（比如显卡）的详细信息：
此外，添加 ''--pci'' 选项将会仅列出通过内部PCI方式连接的设备驱动（比如显卡）的详细信息：


  {{UserCmd|command=mhwd -l -d --pci}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=mhwd -l -d --pci}}
</div>


== 安装驱动 ==
== 安装驱动 ==
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安装显卡驱动的命令语法如下：
安装显卡驱动的命令语法如下：


  {{UserCmd|command=sudo mhwd -i pci [name of driver]}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=sudo mhwd -i pci [name of driver]}}
</div>




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例如，要安装nvidia显卡的闭源驱动，可使用如下命令：
例如，要安装nvidia显卡的闭源驱动，可使用如下命令：


  {{UserCmd|command=sudo mhwd -i pci video-nvidia}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=sudo mhwd -i pci video-nvidia}}
</div>


== 强制重新安装驱动 ==
== 强制重新安装驱动 ==


<div lang="en" dir="ltr" class="mw-content-ltr">
{{warning|use this command with care!}}
{{warning|use this command with care!}}
</div>


不先删除，直接强制重新安装驱动：
不先删除，直接强制重新安装驱动：


  {{UserCmd|command=sudo mhwd -f -i pci [name of driver]}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=sudo mhwd -f -i pci [name of driver]}}
</div>


例如，如下命令可强制重新安装nvidia显卡驱动：
例如，如下命令可强制重新安装nvidia显卡驱动：


  {{UserCmd|command=sudo mhwd -f -i pci video-nvidia}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=sudo mhwd -f -i pci video-nvidia}}
</div>


= 删除已安装的驱动 =
= 删除已安装的驱动 =
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要查找并列出Manjaro已安装的驱动 - 包括你要删除的那个，语法如下：
要查找并列出Manjaro已安装的驱动 - 包括你要删除的那个，语法如下：


  {{UserCmd|command=mhwd  -li [optional: detailed view] [optional: pci or usb devices only]}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=mhwd  -li [optional: detailed view] [optional: pci or usb devices only]}}
</div>


不添加额外选项，此i命令将会列出你的系统之欧冠所有已安装驱动的基本信息。'''再次提醒，所有显卡驱动名称中都会有前缀(video-)'''。通过''-d''选项可以列出驱动的详细信息：
不添加额外选项，此i命令将会列出你的系统之欧冠所有已安装驱动的基本信息。'''再次提醒，所有显卡驱动名称中都会有前缀(video-)'''。通过''-d''选项可以列出驱动的详细信息：


  {{UserCmd|command=mhwd -li -d}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=mhwd -li -d}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
This information may prove useful to determine any otherwise unforeseen consequences or problems upon removing a driver. And again, it is also possible to filter your list of installed drivers by whether they are used on hardware connected via pci or usb. In this instance, a detailed list will be generated only for installed drivers used on hardware with a PCI connection:
This information may prove useful to determine any otherwise unforeseen consequences or problems upon removing a driver. And again, it is also possible to filter your list of installed drivers by whether they are used on hardware connected via pci or usb. In this instance, a detailed list will be generated only for installed drivers used on hardware with a PCI connection:
</div>


  {{UserCmd|command=mhwd -li -d --pci}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=mhwd -li -d --pci}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
One other way of reporting drivers installed andin use is using the {{ic|inxi}} tool.
One other way of reporting drivers installed andin use is using the {{ic|inxi}} tool.
</div>


   {{UserCmd|command=inxi -G}}
   <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=inxi -G}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
{{note|The mhwd profile 'video-linux' corresponds to the latest opensource driver availablefor your hardware.}}
{{note|The mhwd profile 'video-linux' corresponds to the latest opensource driver availablefor your hardware.}}
{{note|The mhwd profile 'video-vesa' is a generic fallback driver which should not be used in the vast majority of cases.}}
{{note|The mhwd profile 'video-vesa' is a generic fallback driver which should not be used in the vast majority of cases.}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
== Removing Installed Drivers ==
== Removing Installed Drivers ==
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
{{warning|use this command with care!}}
{{warning|use this command with care!}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
To remove an installed driver, the syntax is:
To remove an installed driver, the syntax is:
</div>


  {{UserCmd|command=sudo mhwd -r [pci or usb] [name of driver]}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=sudo mhwd -r [pci or usb] [name of driver]}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
For example, to remove the installed driver for a nvidia graphics card (connected internally via pci), the following command would be used:
For example, to remove the installed driver for a nvidia graphics card (connected internally via pci), the following command would be used:
</div>


  {{UserCmd|command=sudo mhwd -r pci video-nvidia}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=sudo mhwd -r pci video-nvidia}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
= Checking configuration =
= Checking configuration =
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
You can check configuration with:
You can check configuration with:
{{UserCmd|command=sudo mhwd-gpu --check}}
{{UserCmd|command=sudo mhwd-gpu --check}}
{{UserCmd|command=mhwd-gpu --status}}
{{UserCmd|command=mhwd-gpu --status}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
And if needed fix issues with:
And if needed fix issues with:
{{UserCmd|command=sudo mhwd-gpu --setmod}}
{{UserCmd|command=sudo mhwd-gpu --setmod}}
{{UserCmd|command=sudo mhwd-gpu --setxorg [PATH]}}
{{UserCmd|command=sudo mhwd-gpu --setxorg [PATH]}}
</div>


Make sure the path to xorg config file is valid.  
<div lang="en" dir="ltr" class="mw-content-ltr">
Make sure the path to xorg config file is valid.
</div>


Note about ati, xorg file and login artifacts or kicad: if you get artifacts upon logging in or if kicad rendering and zooming is slow, try adding [Option "EXAPixmaps" "off"] in the "Device" section of xorg config file. See [https://wiki.archlinux.org/index.php/ATI#Artifacts_upon_logging_in here.]
<div lang="en" dir="ltr" class="mw-content-ltr">
Note about ati, xorg file and login artifacts or kicad: if you get artifacts upon logging in or if kicad rendering and zooming is slow, try adding [Option "EXAPixmaps" "off"] in the "Device" section of xorg config file. See [https://wiki.archlinux.org/title/ATI#Performance_and/or_artifacts_issues_when_using_EXA here.]
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
=Dual GPU=
=Dual GPU=
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
==PRIME GPU offloading==
==PRIME GPU offloading==
</div>


If your hardware includes more than one GPU card you can make use of PRIME offloading. PRIME is a technology used to manage hybrid graphics found on recent desktops and laptops (Optimus for NVIDIA, AMD Dynamic Switchable Graphics for Radeon). PRIME detects both cards and automatically selects Intel card by default; using the more powerful discrete graphics card, when called, for more demanding applications.  
<div lang="en" dir="ltr" class="mw-content-ltr">
If your hardware includes more than one GPU card you can make use of PRIME offloading. PRIME is a technology used to manage hybrid graphics found on recent desktops and laptops (Optimus for NVIDIA, AMD Dynamic Switchable Graphics for Radeon). PRIME detects both cards and automatically selects Intel card by default; using the more powerful discrete graphics card, when called, for more demanding applications.
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
In Manjaro this will automatically be available for hybrid graphics systems using intel/modesetting for the integrated card and free drivers (AMDGPU or Nouveau) for the dGPU.
In Manjaro this will automatically be available for hybrid graphics systems using intel/modesetting for the integrated card and free drivers (AMDGPU or Nouveau) for the dGPU.
</div>


You may choose to run a program with a specific GPU, prepending the application's command with ''DRI_PRIME=x'', where ''x'' is the card priority number.  
<div lang="en" dir="ltr" class="mw-content-ltr">
You may choose to run a program with a specific GPU, prepending the application's command with ''DRI_PRIME=x'', where ''x'' is the card priority number.
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
For example, to run an application using the second card prepend the application command with '''DRI_PRIME=1'''
For example, to run an application using the second card prepend the application command with '''DRI_PRIME=1'''
</div>


   {{UserCmd|command=DRI_PRIME=1 glxspheres64}}
   <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=DRI_PRIME=1 glxspheres64}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
To use the 1st card (usually when the CPU has an embedded GPU, this is used)
To use the 1st card (usually when the CPU has an embedded GPU, this is used)
</div>


   {{UserCmd|command=DRI_PRIME=0 glxspheres64}}
   <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=DRI_PRIME=0 glxspheres64}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
If you want to always run some application with the discrete gpu, you may copy that application's .desktop file to {{ic|~/.local/share/applications/}} and edit the "Exec" property
If you want to always run some application with the discrete gpu, you may copy that application's .desktop file to {{ic|~/.local/share/applications/}} and edit the "Exec" property
</div>


   {{UserCmd|command=Exec=DRI_PRIME=1 inkscape}}
   <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=Exec=DRI_PRIME=1 inkscape}}
</div>


Some applications (usually games like steam) may have an embedded option to specify the command line, where it is preferred to use this way.  
<div lang="en" dir="ltr" class="mw-content-ltr">
Some applications (usually games like steam) may have an embedded option to specify the command line, where it is preferred to use this way.
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
For example, in Steam, select a game - that you want to run using your discrete Nvidia card - from the Library page of the Steam client, right-click, and select Properties.
For example, in Steam, select a game - that you want to run using your discrete Nvidia card - from the Library page of the Steam client, right-click, and select Properties.
Click the SET LAUNCH OPTIONS... button and specify for the command line options followed by the default launch hook %command%.
Click the SET LAUNCH OPTIONS... button and specify for the command line options followed by the default launch hook %command%.
</div>


  DRI_PRIME=1 %command%
  <div lang="en" dir="ltr" class="mw-content-ltr">
DRI_PRIME=1 %command%
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
To use the dGPU by default see '''[https://wiki.archlinux.org/index.php/PRIME#Reverse_PRIME Reverse Prime]'''
To use the dGPU by default see '''[https://wiki.archlinux.org/index.php/PRIME#Reverse_PRIME Reverse Prime]'''
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
= NVIDIA Proprietary (non-free) drivers =
= NVIDIA Proprietary (non-free) drivers =
</div>


If you have a Nvidia card, you have the option to use the proprietary (closed source = non-free) drivers instead of the open source (free) nouveau driver.  
<div lang="en" dir="ltr" class="mw-content-ltr">
If you have a Nvidia card, you have the option to use the proprietary (closed source = non-free) drivers instead of the open source (free) nouveau driver.
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
For Legacy/older nvidia cards, Manjaro maintains older drivers for compatibility. In these cases the driver name is different, instead of nvidia it is nvidia-390xx or nvidia340xx, whether in nvidia-only or bumblebee mhwd driver configuration.
For Legacy/older nvidia cards, Manjaro maintains older drivers for compatibility. In these cases the driver name is different, instead of nvidia it is nvidia-390xx or nvidia340xx, whether in nvidia-only or bumblebee mhwd driver configuration.
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
When you install the non-free driver, mhwd includes a Nvidia utility "Nvidia Settings Utility" that can help you configure several settings. You can find this utility in your GUI Applications Menu or start it from a terminal
When you install the non-free driver, mhwd includes a Nvidia utility "Nvidia Settings Utility" that can help you configure several settings. You can find this utility in your GUI Applications Menu or start it from a terminal
</div>


   {{UserCmd|command=sudo nvidia-settings}}
   <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=sudo nvidia-settings}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
If you are using bumblebee, the nvidia utility needs a special command
If you are using bumblebee, the nvidia utility needs a special command
</div>


   {{UserCmd|command=sudo optirun -b none nvidia-settings -c :8}}
   <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=sudo optirun -b none nvidia-settings -c :8}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
==Nvidia Optimus==
==Nvidia Optimus==
For Optimus laptops or dual GPU hardware with intel and nvidia GPUs, you have three options to utilize the card driver usage at your preference or your hardware capabilities.
For Optimus laptops or dual GPU hardware with intel and nvidia GPUs, you have three options to utilize the card driver usage at your preference or your hardware capabilities.
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
'''[[#nvidia-prime|PRIME]] (mhwd default)'''
'''[[#nvidia-prime|PRIME]] (mhwd default)'''
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
'''[[#Bumblebee|Bumblebee]]'''
'''[[#Bumblebee|Bumblebee]]'''
</div>


'''[[Optimus Manager]]'''
<div lang="en" dir="ltr" class="mw-content-ltr">
 
When you install Manjaro with the non-free option selected from Grub menu, or when you use automatic driver installation, PRIME or bumblebee is installed by default, depending on support for your GPU, PRIME being preferred. In these cases, the mhwd driver is named "video-hybrid-intel-nvidia-***xx-prime" or "video-hybrid-intel-nvidia-***xx-bumblebee".
When you install Manjaro with the non-free option selected from Grub menu, or when you use automatic driver installation, PRIME or bumblebee is installed by default, depending on support for your GPU, PRIME being preferred. In these cases, the mhwd driver is named "video-hybrid-intel-nvidia-***xx-prime" or "video-hybrid-intel-nvidia-***xx-bumblebee".
</div>


 
<div lang="en" dir="ltr" class="mw-content-ltr">
==Configure The Resolution/Refresh Rate==
==Configure The Resolution/Refresh Rate==
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
{{warning|The method provided does not currently work for the Cinnamon Edition. As soon as a solution is found, then this article will be updated.}}
{{warning|The method provided does not currently work for the Cinnamon Edition. As soon as a solution is found, then this article will be updated.}}
</div>




<div lang="en" dir="ltr" class="mw-content-ltr">
'''1.'''  Start nvidia-settings utility
'''1.'''  Start nvidia-settings utility
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
'''2.'''  Change resolution and refresh rate in 'X Server Display Configuration' tab.
'''2.'''  Change resolution and refresh rate in 'X Server Display Configuration' tab.
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
'''3.'''  Hit the 'Save to X Configuration File' button and save to '''/etc/X11/mhwd.d/nvidia.conf'''
'''3.'''  Hit the 'Save to X Configuration File' button and save to '''/etc/X11/mhwd.d/nvidia.conf'''
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
'''4.'''  Now start your terminal and enter the following command to complete the process:
'''4.'''  Now start your terminal and enter the following command to complete the process:
</div>


  {{UserCmd|command=sudo mhwd-gpu --setmod nvidia --setxorg /etc/X11/mhwd.d/nvidia.conf}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=sudo mhwd-gpu --setmod nvidia --setxorg /etc/X11/mhwd.d/nvidia.conf}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
==Configure X Screen settings (OpenGL Settings, Antialiasing, X Server XVideo)==
==Configure X Screen settings (OpenGL Settings, Antialiasing, X Server XVideo)==
</div>




<div lang="en" dir="ltr" class="mw-content-ltr">
'''1.'''  Start nvidia-settings utility
'''1.'''  Start nvidia-settings utility
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
'''2.''' Change settings in X Server XVideo Settings, OpenGL and Antialiasing, in the 'X Screen' tab.
'''2.''' Change settings in X Server XVideo Settings, OpenGL and Antialiasing, in the 'X Screen' tab.
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
'''3.''' Click on 'nvidia-settings configuration' tab and click on the 'Save Current Configuration' button.
'''3.''' Click on 'nvidia-settings configuration' tab and click on the 'Save Current Configuration' button.
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
'''4.''' Save the .nvidia-settings-rc to the default location specified ('''/home/[your account name]''')
'''4.''' Save the .nvidia-settings-rc to the default location specified ('''/home/[your account name]''')
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
'''5.''' Edit the .xinitrc file with your preferred text editor. For example, if you use gedit, run this in your terminal:
'''5.''' Edit the .xinitrc file with your preferred text editor. For example, if you use gedit, run this in your terminal:
</div>


  {{UserCmd|command=gedit ~/.xinitrc}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=gedit ~/.xinitrc}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
'''6.''' Once opened, add the following line into the configuration file:
'''6.''' Once opened, add the following line into the configuration file:
</div>


  {{UserCmd|command=exec nvidia-settings --load-config-only}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmd|command=exec nvidia-settings --load-config-only}}
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
'''7.''' Save and exit.
'''7.''' Save and exit.
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
==Nvidia settings for special cases ==
==Nvidia settings for special cases ==
</div>


<div lang="en" dir="ltr" class="mw-content-ltr">
In case your monitor is not entering powersave mode (DPMS), try adding `Option "HardDPMS" "true"` in your Xorg monitor section. For example:
In case your monitor is not entering powersave mode (DPMS), try adding `Option "HardDPMS" "true"` in your Xorg monitor section. For example:
</div>


   Section "Monitor"
   <div lang="en" dir="ltr" class="mw-content-ltr">
Section "Monitor"
     # HorizSync source: edid, VertRefresh source: edid
     # HorizSync source: edid, VertRefresh source: edid
     Identifier    "Monitor0"
     Identifier    "Monitor0"
Line 275: Line 421:
     Option        "HardDPMS" "true"
     Option        "HardDPMS" "true"
   EndSection
   EndSection
</div>




<div lang="en" dir="ltr" class="mw-content-ltr">
After forum [https://forum.manjaro.org/t/display-does-not-go-to-powersave/84004/5 issue]
After forum [https://forum.manjaro.org/t/display-does-not-go-to-powersave/84004/5 issue]
</div>




<div lang="en" dir="ltr" class="mw-content-ltr">
==nvidia-prime==
==nvidia-prime==
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<div lang="en" dir="ltr" class="mw-content-ltr">
Manjaro also offers an easy way to use PRIME with proprietary Nvidia drivers.<br>
Manjaro also offers an easy way to use PRIME with proprietary Nvidia drivers.<br>
Simply select and install an 'nvidia-prime' profile through MSM or mhwd (such as ''video-hybrid-intel-nvidia-440xx-prime'') and ensure the package ''nvidia-prime'' is installed.
Simply select and install an 'nvidia-prime' profile through MSM or mhwd (such as ''video-hybrid-intel-nvidia-440xx-prime'') and ensure the package ''nvidia-prime'' is installed.
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Then to use the discrete Nvidia card it works the same as [[#PRIME_GPU_offloading|PRIME offloading]] above but uses a different command. Prepend the application command with '''prime-run'''. For example:
Then to use the discrete Nvidia card it works the same as [[#PRIME_GPU_offloading|PRIME offloading]] above but uses a different command. Prepend the application command with '''prime-run'''. For example:
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   {{UserCmd|command=prime-run glxspheres64}}
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{{UserCmd|command=prime-run glxspheres64}}
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<div lang="en" dir="ltr" class="mw-content-ltr">
For more info see '''[https://forum.manjaro.org/t/howto-set-up-prime-with-nvidia-proprietary-driver/40225 archival post on early adoption of PRIME]'''
For more info see '''[https://forum.manjaro.org/t/howto-set-up-prime-with-nvidia-proprietary-driver/40225 archival post on early adoption of PRIME]'''
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==Bumblebee==
==Bumblebee==
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Bumblebee configuration is mainly developed to help minimize laptop battery consumption, since Nvidia usually consumes significant power, while Intel cards are more power efficient. So, bumblebee detects both cards and automatically selects Intel card by default and can use the Nvidia for more demanding applications.  
Bumblebee configuration is mainly developed to help minimize laptop battery consumption, since Nvidia usually consumes significant power, while Intel cards are more power efficient. So, bumblebee detects both cards and automatically selects Intel card by default and can use the Nvidia for more demanding applications.  
For an application to use the Nvidia card, prepend the application command with optirun or primusrun. For example:
For an application to use the Nvidia card, prepend the application command with optirun or primusrun. For example:
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   {{UserCmd|command=optirun glxspheres64}}
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{{UserCmd|command=optirun glxspheres64}}
{{UserCmd|command=primusrun inkscape}}
{{UserCmd|command=primusrun inkscape}}
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If you want to specifically run some application with the nvidia driver, you may edit that application's .desktop file "Exec" property, or run it in terminal like this
If you want to specifically run some application with the nvidia driver, you may edit that application's .desktop file "Exec" property, or run it in terminal like this
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   Exec=primusrun chromium
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Exec=primusrun chromium
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Some applications (usually games like steam) may have an embedded option to specify the command line, where it is preferred to use this way.  
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Some applications (usually games like steam) may have an embedded option to specify the command line, where it is preferred to use this way.
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For example, in Steam, select a game - that you want to run using your discrete Nvidia card - from the Library page of the Steam client, right-click, and select Properties.
For example, in Steam, select a game - that you want to run using your discrete Nvidia card - from the Library page of the Steam client, right-click, and select Properties.
Click the SET LAUNCH OPTIONS... button and specify for the command line options followed by the default launch hook %command%.
Click the SET LAUNCH OPTIONS... button and specify for the command line options followed by the default launch hook %command%.
    
    
  primusrun %command%
  primusrun %command%
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If you have problems with a bumblebee setup, refer to this [https://forum.manjaro.org/t/bumblebee-troubleshooting-20181229/40584 Forum Tutorial] for advice.
If you have problems with a bumblebee setup, refer to this [https://forum.manjaro.org/t/bumblebee-troubleshooting-20181229/40584 Forum Tutorial] for advice.
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= See also =
= See also =
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* [[Manjaro Hardware Detection Overview]]
* [[Manjaro Hardware Detection Overview]]
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<div lang="en" dir="ltr" class="mw-content-ltr">
= Easier way =
= Easier way =
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You may use a GUI version of mhwd in [[Manjaro Settings Manager#Hardware Detection]]
You may use a GUI version of mhwd in [[Manjaro Settings Manager#Hardware Detection]]
: With this tool you can:
: With this tool you can:
: - install graphic driver
: - install graphic driver
: - switch graphic driver
: - switch graphic driver
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<div lang="en" dir="ltr" class="mw-content-ltr">
https://www.youtube.com/watch?v=UAFGukpEIJw
https://www.youtube.com/watch?v=UAFGukpEIJw
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= How to check the driver =
= How to check the driver =
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  {{UserCmd|command=glxinfo &#124; grep OpenGL}}
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{{UserCmd|command=glxinfo &#124; grep OpenGL}}
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Example output command:
Example output command:
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'''Nvidia driver''' ( proprietary driver )
'''Nvidia driver''' ( proprietary driver )
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  {{UserCmdOutput|command=glxinfo &#124; grep OpenGL|result= OpenGL vendor string: NVIDIA Corporation<br> OpenGL renderer string: GeForce GTX 660/PCIe/SSE2<br> OpenGL core profile version string: 4.3.0 NVIDIA 331.49<br> OpenGL core profile shading language version string: 4.30 NVIDIA via Cg compiler<br> OpenGL core profile context flags: (none)<br> OpenGL core profile profile mask: core profile<br> OpenGL core profile extensions:<br> OpenGL version string: 4.4.0 NVIDIA 331.49<br> OpenGL shading language version string: 4.40 NVIDIA via Cg compiler<br> OpenGL context flags: (none)<br> OpenGL profile mask: (none)<br> OpenGL extensions:}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmdOutput|command=glxinfo &#124; grep OpenGL|result= OpenGL vendor string: NVIDIA Corporation<br> OpenGL renderer string: GeForce GTX 660/PCIe/SSE2<br> OpenGL core profile version string: 4.3.0 NVIDIA 331.49<br> OpenGL core profile shading language version string: 4.30 NVIDIA via Cg compiler<br> OpenGL core profile context flags: (none)<br> OpenGL core profile profile mask: core profile<br> OpenGL core profile extensions:<br> OpenGL version string: 4.4.0 NVIDIA 331.49<br> OpenGL shading language version string: 4.40 NVIDIA via Cg compiler<br> OpenGL context flags: (none)<br> OpenGL profile mask: (none)<br> OpenGL extensions:}}
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'''Nouveau''' , '''Gallium''' from '''Mesa''' ( open source driver )
'''Nouveau''' , '''Gallium''' from '''Mesa''' ( open source driver )
</div>


  {{UserCmdOutput|command=glxinfo &#124; grep OpenGL|result= OpenGL vendor string: nouveau<br> OpenGL renderer string: Gallium 0.4 on NVE6<br> OpenGL core profile version string: 3.1 (Core Profile) Mesa 9.2.5<br> OpenGL core profile shading language version string: 1.40<br> OpenGL core profile context flags: (none)<br> OpenGL core profile extensions:<br> OpenGL version string: 3.0 Mesa 9.2.5<br> OpenGL shading language version string: 1.30<br> OpenGL context flags: (none)<br> OpenGL extensions:}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmdOutput|command=glxinfo &#124; grep OpenGL|result= OpenGL vendor string: nouveau<br> OpenGL renderer string: Gallium 0.4 on NVE6<br> OpenGL core profile version string: 3.1 (Core Profile) Mesa 9.2.5<br> OpenGL core profile shading language version string: 1.40<br> OpenGL core profile context flags: (none)<br> OpenGL core profile extensions:<br> OpenGL version string: 3.0 Mesa 9.2.5<br> OpenGL shading language version string: 1.30<br> OpenGL context flags: (none)<br> OpenGL extensions:}}
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'''Intel''' driver from '''Mesa''' ( open driver )
'''Intel''' driver from '''Mesa''' ( open driver )
</div>


  {{UserCmdOutput|command=glxinfo &#124; grep OpenGL|result= OpenGL vendor string: Intel Open Source Technology Center<br> OpenGL renderer string: Mesa DRI Intel(R) Ivybridge Desktop<br> OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.0.6<br> OpenGL core profile shading language version string: 3.30<br> OpenGL core profile context flags: (none)<br> OpenGL core profile profile mask: core profile<br> OpenGL core profile extensions:<br> OpenGL version string: 3.0 Mesa 11.0.6<br> OpenGL shading language version string: 1.30<br> OpenGL context flags: (none)<br> OpenGL extensions:<br> OpenGL ES profile version string: OpenGL ES 3.0 Mesa 11.0.6<br> OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00<br> OpenGL ES profile extensions:}}
  <div lang="en" dir="ltr" class="mw-content-ltr">
{{UserCmdOutput|command=glxinfo &#124; grep OpenGL|result= OpenGL vendor string: Intel Open Source Technology Center<br> OpenGL renderer string: Mesa DRI Intel(R) Ivybridge Desktop<br> OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.0.6<br> OpenGL core profile shading language version string: 3.30<br> OpenGL core profile context flags: (none)<br> OpenGL core profile profile mask: core profile<br> OpenGL core profile extensions:<br> OpenGL version string: 3.0 Mesa 11.0.6<br> OpenGL shading language version string: 1.30<br> OpenGL context flags: (none)<br> OpenGL extensions:<br> OpenGL ES profile version string: OpenGL ES 3.0 Mesa 11.0.6<br> OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00<br> OpenGL ES profile extensions:}}
</div>


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[[Category:Contents Page]]
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