Since I installed Ubuntu 20.04 I notice that there is Screen tearing when playing videos, it happens in several browsers and it is noticeable when moving the windows within the screen, when scrolling it is also noticeable. How is this problem solved?
Ubuntu – Ubuntu 20.04 – Screen Tearing
nvidiascreentearing
Best Answer
I had the same problem with a GTX 960M on my Lenovo ideaPad Y700 and the following worked for me.
Open a terminal and run
sudo gedit /etc/modprobe.d/nvidia-drm-nomodeset.conf
In the file, write the following line:
options nvidia-drm modeset=1
Save the file. Back into the terminal, update
initramfs
by running:sudo update-initramfs -u
Reboot.
Source: ubuntuhandbook.org
If the previous step didn't work, there is another solution that you can try:
$ xrandr --output eDP-1-1 --set "PRIME Synchronization" 1
Reboot.
This command will enable the sync in your hybrid card.
To check that sync has been enable:
$ sudo cat /sys/module/nvidia_drm/parameters/modeset
it should return
Y
now.Reboot.