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Wake from suspend failing on alder/raptor lake #1120
Description
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.
Activity
ax0 commentedon Apr 19, 2023
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 commentedon Apr 20, 2023
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 commentedon Apr 20, 2023
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 commentedon Apr 20, 2023
Thanks for testing! I'll remove the patchset from our sources for now.
StollD commentedon Apr 20, 2023
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 commentedon Apr 20, 2023
That's probably not a bad idea.
pwilkutowski commentedon May 28, 2023
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 commentedon May 28, 2023
This should not affect the SP3. Also, the problematic patchset has been removed. So the SP3 issue should be separate.
pwilkutowski commentedon May 28, 2023
YosypC commentedon Jun 9, 2023
I also have this problem still on 6.3.6 SP8.
qzed commentedon Jul 15, 2023
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.
Remove unused config option for IPC_CLASSES