Fedora 38 getting suspended while connected via vnc

[Shaun Nichols]

Have had tigervnc on Fedora for years, worked fantastic on headless machines. Upgraded to F38 today and now the system suspends after 15ish minutes no matter what I am doing with vnc connection running, terminal with 'top' running, vlc watching streams, etc. I assume there is a new setting, policy, something in Fedora that does not recognize the vnc connection is active and thinks its time to slumber. Is there any vnc setting to maybe keep the OS from suspending? I have gone through any / all power management settings in Fedora, now checking the vnc side of the equation.

[Pierre Ossman]

No, I'm afraid we don't have any power management settings in TigerVNC.
So this needs to be resolved somewhere in the system settings.

Regards
--
Pierre Ossman Software Development
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Phone: +46-13-214600

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[Shaun Nichols]

Didn't think so, just wanted to make sure.

Thanks

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[John Dongworth]

Did you get to the bottom of this Sean..? Seeing similar behavior on Arch.....if i disconnect the (tiger)VNC Viewer session, the server device will hibernate. Have also seen the session disconnect and hibernate the device after a few mins of connectivity.

Server devices (laptop) has power management disabled (ie never hibernate while plugged in) and yet it still does it when connected via TigerVNC

[Henrique Martins]

> Server devices (laptop) has power management disabled (ie never hibernate while plugged in)

Does it also suspend if set it to "never hibernate", regardless?

-- Henrique

(Assuming there is such a setting, as I usually just do "powercfg -h off" on my servers (not laptops)).