Difference between revisions of "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? | |
== <font color="blue">Solution ：</font>== | == <font color="blue">Solution ：</font>== | ||
| − | + | The screen saver can be turned off with the following Settings. | |
| − | + | Open lightdm.conf | |
<pre> | <pre> | ||
sudo nano /etc/lightdm/lightdm.conf | sudo nano /etc/lightdm/lightdm.conf | ||
</pre> | </pre> | ||
| − | + | Find the following code | |
<pre> | <pre> | ||
#xserver-command=X | #xserver-command=X | ||
</pre> | </pre> | ||
| − | + | Be revised as | |
<pre> | <pre> | ||
xserver-command=X -s 0 -dpms | xserver-command=X -s 0 -dpms | ||
</pre> | </pre> | ||
| − | |||
| − | + | ||
| + | Take effect after reboot | ||
<pre> | <pre> | ||
| Line 28: | Line 28: | ||
<br> | <br> | ||
<br> | <br> | ||
| − | PS: | + | PS:The user can also set the HDMI interface screen to close and open with the following command |
| − | + | Close： | |
<pre> | <pre> | ||
vcgencmd display_power 0 | vcgencmd display_power 0 | ||
</pre> | </pre> | ||
| − | + | Open： | |
<pre> | <pre> | ||
vcgencmd display_power 1 | vcgencmd display_power 1 | ||
</pre> | </pre> | ||
Revision as of 15:11, 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
