Displaylink slow performance

Fix Displaylink slow performance issue when laptop screen is off/lid is closed

You may face issue in slow performance of system when notebook lid is closed. If you face such issue then follow below steps to fix the bug.

You may need to create 20-intel.conf file under path /etc/X11/xorg.conf.d/

Create path if not exist
mkdir /etc/X11/xorg.conf.d/

Create file if not exist
touch /etc/X11/xorg.conf.d/20-intel.conf

And finally copy below text to 20-intel.conf file
Section “Device”
Identifier “Intel Graphics”
Driver “intel”
Option “VSync” “false”
EndSection

To make everything work reboot your system
sudo reboot

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