Xoay màn hình LCD nằm ngang cho loại 1920 480 trong volumio

sudo nano /etc/X11/Xsession.d/45custom_xrandr-settings
sudo xrandr -d :0 -o left
Press CTRL+O, CTRL+X
sudo reboot

I’ll go the easy way :slight_smile:

Sort out which command gives you the correct output. Make sure if the first doesn’t give you the desired result, always perform sudo xrandr -d :0 -o normal first, before running the next command.

90 deg sudo xrandr -d :0 -o right
180 deg sudo xrandr -d :0 -o inverted
270 deg sudo xrandr -d :0 -o left
0 deg sudo xrandr -d :0 -o normal
then execute the following command:

sudo nano /etc/X11/Xsession.d/45custom_xrandr-settings
copy the command that gave the correct result from above test
image

Press CTRL+O, CTRL+X

sudo reboot

Screen should be in the correct layout.

READ  Khái niệm và Phân loại Khí cụ điện như thế nào?