Wake from suspend failing on alder/raptor lake

[GloriousEggroll]

Wake from suspend failing on alder/raptor lake

• Hardware model: Non-surface/NA
• Kernel version:6.2.11
• Distribution: Nobara

In Nobara's kernel we ship the linux-surface patches. It was found that one of the patches is causing alderlake/raptorlake desktops to not wake from suspend. We currently have two community members trying to figure out which patchset it is. Will provide more information once we know.

[ax0]

Just to add another data point: My Surface Pro 9 consistently fails to wake from suspend on kernel version 6.2.10 (running Arch Linux). I'm currently on 6.2.8 which only occasionally suffers from the same issue.

[StollD]

We do carry a fairly large patchset for alder lake devices: https://github.com/linux-surface/linux-surface/blob/master/patches/6.2/0015-intel-thread-director.patch

Have you already tried reverting that? This was added to improve battery life, so it is not surface-specific (Being honest, I actually think we shouldn't carry this, but on the other hand, it was reported that it doubles the battery life on these devices).

This is where it was suggested: #1084

[kostadinsh]

It was indeed the thread director patch. I have emailed Ricardo Neri (the creator of the patch) about the issue, and will update the issue here if/when he replies.

[qzed]

Thanks for testing! I'll remove the patchset from our sources for now.

[StollD]

Maybe we should split off these kinds of general-purpose patches in the future, so that you dont automatically get them when you pull in the surface patches. Like this one: https://github.com/linux-surface/linux-surface/blob/master/pkg/debian/kernel/0001-Revert-integrity-Only-use-machine-keyring-when-uefi_.patch

[qzed]

That's probably not a bad idea.

[pwilkutowski]

Guys one question

is this something that can also affect SP3 with Ubuntu and wayland / gnome?
IM fairly noobish to unix systems, and notices after relativity recent updated (some time back)

a very problematic wake from suspend when the system IS up but the display remains black

[qzed]

This should not affect the SP3. Also, the problematic patchset has been removed. So the SP3 issue should be separate.

[pwilkutowski]

Thanks, ill need to learn how to pull the logs to actually understand wtf is happening with that wakup niedz., 28 maj 2023 o 13:43 Maximilian Luz ***@***.***> napisał(a):

…

This should not affect the SP3. Also, the problematic patchset has been removed. So the SP3 issue should be separate. — Reply to this email directly, view it on GitHub <#1120 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AFQ2QL2V4SMIZ63BWKZS5H3XIM245ANCNFSM6AAAAAAXEU24VQ> . You are receiving this because you commented.Message ID: ***@***.***>

-- Wilkutowski Przemysław

[YosypC]

I also have this problem still on 6.3.6 SP8.

[qzed]

I'm closing this as this thread seems to go off-topic. The original issue was reported to be a problem with the Intel Thread Director patchset, which has been removed for a while now. If you still experience problems, please look for other issues that are a better fit it or open a new issue if you can't find an existing one.