安装完nvidia-settings后打不开怎么弄？- Community

neko

Moderator

2024-04-24 16:07

#1

终端执行glxheads看看

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泩泩

deepin

2024-04-24 16:10

#2

neko：

终端执行glxheads看看

glxheads
glxheads: exercise multiple GLX connections (any key = exit)
Usage:
glxheads xdisplayname ...
Example:
glxheads :0 mars:0 venus:1
Name: :0
Display: 0x56546b01ad20
Window: 0x9400002
Context: 0x56546b04bcc0
GL_VERSION: 4.6 (Compatibility Profile) Mesa 21.3.8
GL_VENDOR: Intel
GL_RENDERER: Mesa Intel(R) HD Graphics 630 (KBL GT2)
X connection to :0 broken (explicit kill or server shutdown)

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neko

Moderator

2024-04-24 16:12

#3

泩泩：

glxheads
glxheads: exercise multiple GLX connections (any key = exit)
Usage:
glxheads xdisplayname ...
Example:
glxheads :0 mars:0 venus:1
Name: :0
Display: 0x56546b01ad20
Window: 0x9400002
Context: 0x56546b04bcc0
GL_VERSION: 4.6 (Compatibility Profile) Mesa 21.3.8
GL_VENDOR: Intel
GL_RENDERER: Mesa Intel(R) HD Graphics 630 (KBL GT2)
X connection to :0 broken (explicit kill or server shutdown)

终端执行lsmod | grep nvidia看看
你没安装N卡闭源驱动吧

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泩泩

deepin

2024-04-24 16:29

#4

neko：

终端执行lsmod | grep nvidia看看
你没安装N卡闭源驱动吧

lsmod | grep nvidia
nvidia_drm 57344 0
nvidia_modeset 1228800 1 nvidia_drm
nvidia 34123776 4 nvidia_modeset
drm_kms_helper 233472 2 nvidia_drm,i915
drm 532480 18 drm_kms_helper,nvidia_drm,i915

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neko

Moderator

2024-04-24 16:56

#5

泩泩：

lsmod | grep nvidia
nvidia_drm 57344 0
nvidia_modeset 1228800 1 nvidia_drm
nvidia 34123776 4 nvidia_modeset
drm_kms_helper 233472 2 nvidia_drm,i915
drm 532480 18 drm_kms_helper,nvidia_drm,i915

应用商店安装这个，然后注销重新登陆，右下角切换成N卡

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泩泩

deepin

2024-04-24 16:59

#6

neko：

应用商店安装这个，然后注销重新登陆，右下角切换成N卡

uos能用不？

前一个月我在星火商店下载了这个工具，结果用的时候黑屏了

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neko

Moderator

2024-04-24 17:11

#7

泩泩：

uos能用不？

前一个月我在星火商店下载了这个工具，结果用的时候黑屏了

可以

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Tonny

deepin

2024-04-24 17:38

#8

It has been deleted!

泩泩

deepin

2024-04-24 18:10

#9

Tonny： It has been deleted!

同意，不会调用

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Tonny

deepin

2024-04-24 18:29

#10

泩泩：

同意，不会调用

如果是终端启动程序，在运行的命令前面加上环境变量：

__NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only __GLX_VENDOR_LIBRARY_NAME=nvidia

如果是点击图标启动软件，可以改 /usr/share/applictions/ 下对应的desktop文件，找到 "Exec= " 这一项，同样在程序命令前添加环境变量。

如果用steam的话，可以像上面一样直接改steam的desktop文件。也可以在steam内编辑游戏属性，在启动选项里添加环境变量（末尾多一个 %command% ）：

__NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only __GLX_VENDOR_LIBRARY_NAME=nvidia %command%

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