How to keep the screen always on: Difference between revisions

Revision as of 15:13, 4 June 2020

How to keep the screen always on?

The screen saver can be turned off with the following Settings. Open lightdm.conf

sudo nano /etc/lightdm/lightdm.conf

Find the following code

#xserver-command=X

Be revised as

xserver-command=X -s 0 -dpms

Take effect after reboot

sudo reboot

PS:The user can also set the HDMI interface screen to close and open with the following command

Close：

vcgencmd display_power 0

Open：

vcgencmd display_power 1

@@ Line 1: / Line 1: @@
+{{lan
+     |cn=http://www.lcdwiki.com/zh/%E5%A6%82%E4%BD%95%E8%AE%BE%E7%BD%AE%E5%B1%8F%E5%B9%95%E9%95%BF%E4%BA%AE
+     |en=http://www.lcdwiki.com/How_to_keep_the_screen_always_on                                                    }}
 == <font color="blue">Question ：</font>==
 How to keep the screen always on?