Log Out option "Suspend" on laptop

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Kulle
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Posts: 594
Joined: 28 Jan 2017, 10:39
Distribution: v4.0 64bit Xfce
Location: Berlin

Log Out option "Suspend" on laptop

Post#1 by Kulle » 08 Feb 2021, 11:01

Hi,
The "Suspend" logout option does not work on my laptop.
Cannot be started afterwards!
Doesn't Suspend work on all laptops?

But the rtcwake command works:
e.g.
su
toor
rtcwake -m standby -s 3600
And after an hour or by pressing the power button, the system is reactivated.

Kulle
Warlord
Warlord
Posts: 594
Joined: 28 Jan 2017, 10:39
Distribution: v4.0 64bit Xfce
Location: Berlin

Log Out option "Suspend" on laptop

Post#2 by Kulle » 08 Feb 2021, 16:43

I have now found:
Some PC systems can't currently exit sleep states such as mem using only the kernel code accessed by this driver. They need help from userspace code to make the framebuffer work again.

"help from userspace code"
What does that mean?

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