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|cn=http://www.lcdwiki.com/zh/如何设置屏幕长亮 | |||
|en=http://www.lcdwiki.com/How_to_keep_the_screen_always_on | |||
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== <font color="blue">Question ：</font>== | == <font color="blue">Question ：</font>== | ||
How to keep the screen always on? | How to keep the screen always on? | ||
Latest revision as of 15:14, 4 June 2020
Question ：
How to keep the screen always on?
Solution ：
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