I am trying to set the screen timeout so that the computer does not timeout during transfer of a large file. How do I set the screen timeout?
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Select the System Settings
from the icon located on the far right in your top panel. Once there select the Brightness & Lock
settings. It will look as I've shown below. Change the "Turn screen off when inactive for" to never
, and change the "Lock Screen" switch to off
.
In 18.04 it looks like this...

heynnema
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4Under 18.04, there is no such setting. It is Settings > Power > Blank screen I guess. – slhck Jun 07 '18 at 16:51
5
I'm not exactly sure what I'm running, but it might help someone else to know that I found it under Settings Manager → Power Manager → Display.

double-beep
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John
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If you want to turn off the screen lock, run:
gsettings set org.gnome.desktop.screensaver lock-enabled false

double-beep
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Shawn Xue
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