Wake from Suspend?

I can confirm I have the same problem with Ubuntu 25.04 + kernel 6.17.9.

I’ll test 6.18.0 and report.

Word of warning - you’ll want this on 6.18

@Mario_Limonciello do you mean it is in 6.18 and that’s why I need 6.18 or I need to patch 6.18?

It was a regression in 6.18. it will be in 6.18.y but timing. So just add it when you do your build.

@Mario_Limonciello do you think that upgrading Linux to 6.18 could solve the problem? It feels a bit strange to me as @Lukew4lker is having a similar problem on Windows.

Is there anything that I could do to help troubleshoot the issue?

Did you by chance turn off pluton in BIOS? That will break suspend.

You can run amd-s2idle from amd-debug-tools · PyPI to help triage.

Happy to report vanilla 6.18 works without issues.

IDK what the patch is supposed to prevent (link is 503 right now so I can’t check), but I haven’t had any problem so far: desktop now suspends and resumes fine.

I’ve been having problems with standby, hibernate on 6.17.x. Running Fedora. Standby and hibernate have worked quite well for me since 6.14.6, worked well into 6.16.x, so I have gotten used to just closing the lid on my Framework 13 Ryzen 5 340, great that I can just resume when I come back to it. I compile the kernel with hibernate enabled with secure boot.

So with the latest kernels I noticed that when I came back to my laptop, it would be stuck, screen off, with the power button on. Had to hard power off, then power on again. Never seen this before. Added this patch to my kernel compile and it seems to have solved the issue?

6.17.12-300.fedora.fc43.x86_64 #1 SMP PREEMPT_DYNAMIC Sun Dec 28 21:20:04 CET 2025

Add

To the kernel.

Yup, and that solved it, thanks very much.

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Please file a bug with Fedora. They need to know they need to pick it up.

I will give it a try. There is a first for everything.

Not a framework machine, but I have been experiencing this issue on my Ryzen AI+ 395 laptop. Recently got a kernel update to 6.18.3 but still getting a black screen when waking from sleep. Built a custom version of 6.18.3 with the above patch applied and it solves the problem for me.

No, for sure an AMD thing, I just happen to have a Framework laptop. It is fixed now with kernel 6.18.4, they reverted the change.

Yes, my system has since updated itself to 6.18.4 and sleep / resume seems to be working fine. It’s a Fedora 43 system (for what its worth).

Same, as below :slight_smile: Wondering if they will let this change be indefinitely.

6.18.4-200.fedora.fc43.x86_64 #1 SMP PREEMPT_DYNAMIC Sun Jan 11 10:59:14 CET 2026

Yes; the revert will stay permanently. We’re fixing it in BIOS instead. Sorry about the regression guys.

I still have the same issue with mainline Linux 6.18.4 (which includes your mentioned patch), I tried to run multiple cycles of sleep using amd-debug-tools, but the issue didn’t show up : Linux s2idle Power Report

Maybe I need to do longer sleep cycles, but I need to find the time to do this.

I did look everywhere the the BIOS configuration menu but did not find anything regarding “pluton”.

On the other hand, I enabled the “force power-supply ON in standby” option that might have an impact, who knows.

The only thing that is flagged in that report is the taint, which might not be a problem actually.

The only thing I can think is to try turning off the BIOS option you changed.

Sorry, what I meant is that I just enabled this option now to see if it can mitigate the issue. It was not enabled until now.