Lenovo X1 Extreme 2nd gen fails to suspend, fan running / battery drains

[Steve Langasek]

My ThinkPad X1 extreme seems unable to suspend properly in groovy. The screen goes dark and the keyboard LEDs suggest it's gone to sleep, but after transporting it in my laptop bag, the laptop was hot with the fan running full speed, and the battery had almost completely drained after ~1.5h.

This problem is reproducible - it happened at least once before but last time I allowed for the possibility it was a userspace problem with the system failing to actually get to the point of suspending. This time I made sure the laptop was "suspended" before I closed the lid and put it in my bag, and also have checked the logs afterwards.

I was also not able to get the laptop to resume, in this case, but had to do a hard reset.

From journalctl -b -1:

Jan 19 09:09:45 homer systemd[1]: Reached target Sleep.
Jan 19 09:09:45 homer systemd[1]: Starting Suspend...
Jan 19 09:09:45 homer systemd-sleep[413438]: Suspending system...
Jan 19 09:09:45 homer kernel: PM: suspend entry (deep)

That's the end of the log file.

ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: linux-image-5.8.0-38-generic 5.8.0-38.43
ProcVersionSignature: Ubuntu 5.8.0-38.43-generic 5.8.18
Uname: Linux 5.8.0-38-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu50.3
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: vorlon 11900 F.... pulseaudio
 /dev/snd/pcmC0D0p: vorlon 11900 F...m pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Tue Jan 19 13:46:40 2021
InstallationDate: Installed on 2019-12-23 (392 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: LENOVO 20QVCTO1WW
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_di672m@/vmlinuz-5.8.0-38-generic root=ZFS=rpool/ROOT/ubuntu_di672m ro quiet splash
RelatedPackageVersions:
 linux-restricted-modules-5.8.0-38-generic N/A
 linux-backports-modules-5.8.0-38-generic N/A
 linux-firmware 1.190.3
SourcePackage: linux
UpgradeStatus: Upgraded to groovy on 2020-11-04 (76 days ago)
dmi.bios.date: 10/17/2019
dmi.bios.release: 1.27
dmi.bios.vendor: LENOVO
dmi.bios.version: N2OET40W (1.27 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20QVCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0R32862 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.19
dmi.modalias: dmi:bvnLENOVO:bvrN2OET40W(1.27):bd10/17/2019:br1.27:efr1.19:svnLENOVO:pn20QVCTO1WW:pvrThinkPadX1Extreme2nd:rvnLENOVO:rn20QVCTO1WW:rvrSDK0R32862WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad X1 Extreme 2nd
dmi.product.name: 20QVCTO1WW
dmi.product.sku: LENOVO_MT_20QV_BU_Think_FM_ThinkPad X1 Extreme 2nd
dmi.product.version: ThinkPad X1 Extreme 2nd
dmi.sys.vendor: LENOVO

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This change was made by a bot.

[AaronMa (mapengyu)]

It looks like a SEDs or FDE issue, please refer to:
https://wiki.archlinux.org/index.php/Self-encrypting_drives#Waking_up_from_suspend