How to disable X11 blackout?

[复制链接] · 发表于 2020-5-13 14:40:28

After a period of idle, X11 window on HDMI monitor will turn black.
I like to keep X11 Win on always. How can I disable this blackout?
My system is debian.
Thanks,

只看该作者 · 发表于 2020-5-13 14:49:20

sudo systemctl set-default multi-user.target // disable graphical ui
sudo systemctl set-default graphical.target // enable graphical ui

只看该作者 · 发表于 2020-5-13 16:10:25

Which command to avoid X11 going to black?

只看该作者 · 发表于 2020-5-13 16:19:20

Sorry, I make no sense.
Going to black just because linux going to sleep..
Moving your mouse or typing any key can wake it up.
Or you can setup sleep time in setting.

只看该作者 · 发表于 2020-5-13 16:37:34

Do you know how to setup sleep time in setting?
Thanks,

只看该作者 · 发表于 2020-5-13 19:34:12

kaishi 发表于 2020-5-13 16:37
Do you know how to setup sleep time in setting?
Thanks,

try it:

https://unix.stackexchange.com/q ... gs-via-command-line

只看该作者 · 发表于 2021-3-11 15:04:57

后来解决了吗？