Xephyr: server does not have extension for -dpms option

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                          when I open new openbox session in Xephyr, the screen goes blank after 10 minutes of inactivity.

How can I disable this ?

I tried this command:

    xset -dpms s off

but get following error:

    server does not have extension for -dpms option

Asked by Martin Vegter (598 rep)

Sep 6, 2020, 06:27 PM
Last activity: Sep 6, 2020, 08:19 PM

Xephyr: server does not have extension for -dpms option

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