Score:2

Ubuntu 22.04 not waking up after second suspend

fr flag

After the first suspend it wakes up just fine - it's the second suspend after which the screen stays blank and keyboard doesn't react (although the power LED starts glowing). It happens if I close the laptop's lid or do a manual suspend via the system menu.

I have a recent Thinkpad T14s with a Ryzen CPU, Ubuntu 22.04 is the only OS (if that's important).

What I tried:

Anyone has an idea what might help here?

Pilot6 avatar
cn flag
Report a bug to Launchpad.
Kris avatar
fr flag
@Pilot6 Ah, okay. Not sure which one though? https://launchpad.net/ubuntu/jammy?
Pilot6 avatar
cn flag
Run `ubuntu-bug linux` and follow directions.
Kris avatar
fr flag
Okay, my first Ubuntu bug report. Let's see what happens :) https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.19/+bug/2008774
awnion avatar
pk flag
I have the same issue, and still can't fix it...
Score:2
fr flag

I stumbled over this Reddit post. There is a "Sleep State" switch in the BIOS of some Thinkpads (including mine): Config ➜ Power ➜ Sleep State ➜ "Linux" / "Windows 10". I just turned it from "Windows" to "Linux" and it works now.

I sit in a Tesla and translated this thread with Ai:

mangohost

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