Lenovo T530 can't suspend after kernel update to 4.13

[Yuriy Vidineev]

After upgrading my Ubuntu to 16.04.3 from 16.04.2 (and kernel 4.8 -> 4.13) I've started to see suspend problem on my lenovo T530
It tries to suspend but immediately start waking up.

Jan 22 21:03:58 ksunja-ThinkPad-T530 kernel: [118694.989108] smpboot: CPU 7 is now offline
Jan 22 21:03:58 ksunja-ThinkPad-T530 kernel: [118694.990760] ACPI: Low-level resume complete
Jan 22 21:03:58 ksunja-ThinkPad-T530 kernel: [118694.990805] ACPI: EC: EC started
Jan 22 21:03:58 ksunja-ThinkPad-T530 kernel: [118694.990806] PM: Restoring platform NVS memory
Jan 22 21:03:58 ksunja-ThinkPad-T530 kernel: [118694.991097] Suspended for 1.524 seconds
Jan 22 21:03:58 ksunja-ThinkPad-T530 kernel: [118694.991774] Enabling non-boot CPUs ...

I haven't had this issue with 4.4 or 4.8

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.13.0-26-generic 4.13.0-26.29~16.04.2
ProcVersionSignature: Ubuntu 4.13.0-26.29~16.04.2-generic 4.13.13
Uname: Linux 4.13.0-26-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Jan 22 21:07:23 2018
InstallationDate: Installed on 2016-04-11 (651 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160408)
SourcePackage: linux-hwe
UpgradeStatus: No upgrade log present (probably fresh install)

[Yuriy Vidineev (adeptg)]

I've tried to update BIOS - it didn't help.
But looks like update to linux 4.15.1 helped

[Yuriy Vidineev (adeptg)]

Unfortunately it happened again. So 4.15.1 didn't help. Will try 4.15.2

[Po-Hsu Lin (cypressyew)]

Hello,
do you still have this issue with the latest 4.15 HWE kernel on Xenial?
Thanks

[Yuriy Vidineev (adeptg)]

Currently on 4.15.0-43 I don't see it. So probably fixed

[Po-Hsu Lin (cypressyew)]

OK,
Thanks for the feedback.
I will close this bug with fix-released.
Please feel free to open a new report if something went wrong.