Enable V-sync in Optimus with nvidia Prime- Community

Enable V-sync in Optimus with nvidia Prime

Community Discussion 1763 views · 5 replies ·

ivail

deepin

2018-08-31 09:33

Author

Hi there,

First time using Deepin - Great distro

So, how i fixed the screen tearing:

Check if your V-sync is active:

sudo cat /sys/module/nvidia_drm/parameters/modeset

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If the output is Y then it is active, if N do the following:
create a new file

sudo nano /etc/modprobe.d/nvidia-drm-nomodeset.conf

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and insert the line:

options nvidia-drm modeset=1

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Then:

sudo update-initramfs -u

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Reboot

Then check again with:

sudo cat /sys/module/nvidia_drm/parameters/modeset

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If it is still N, copy the file in /etc/X11/
then again:

sudo update-initramfs -u

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Reboot.

Have a nice day to all!

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deepin

2018-08-31 10:11

thanks!

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zhangshuang

deepin

2018-08-31 18:42

terminal command "lspci -nn | grep VGA" print Graphics card deviceid
This information is very helpful for us to improve our products.

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ivail

deepin

2018-08-31 19:33

https://bbs.deepin.org/post/168232
terminal command "lspci -nn | grep VGA" print Graphics card deviceid
This information is very he ...

Laptop System: MSI GP72 2QE
UEFI [Legacy]
Quad core Intel Core i7-5700HQ
Graphics: Card-1: Intel HD Graphics 5600
Card-2: NVIDIA GM107M [GeForce GTX 950M]

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s***[email protected]

deepin

2018-08-31 20:12

https://bbs.deepin.org/post/168232
thanks!

He Is Awesome

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stone

deepin

2022-07-25 09:40

This is useful !!!

thanks!!!!

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