[LENOVO 20A8S0UU00] suspend/resume failure

[marcos]

My lenovo thinmkpad Carbon X1 did not reboot after suspend. It always stayed in the led intermittent. Some information about:

Error in /var/log/pm-suspend
Running hook /usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend:
Failed to connect to non-global ctrl_ifname: (nil) error: No such file or directory
/usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend: success.

Error in /var/log/pm-powersave.log
Running hook /usr/lib/pm-utils/power.d/pcie_aspm false:
sh: echo: I/O error
/usr/lib/pm-utils/power.d/pcie_aspm false: success.

ProblemType: KernelOops
DistroRelease: Ubuntu 18.04
Package: linux-image-4.13.0-32-generic 4.13.0-32.35
ProcVersionSignature: Ubuntu 4.13.0-32.35-generic 4.13.13
Uname: Linux 4.13.0-32-generic x86_64
Annotation: This occurred during a previous suspend, and prevented the system from resuming properly.
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: gdm 1091 F.... pulseaudio
                      marcos 1505 F.... pulseaudio
 /dev/snd/controlC0: gdm 1091 F.... pulseaudio
                      marcos 1505 F.... pulseaudio
Date: Thu Feb 15 18:42:17 2018
DuplicateSignature: suspend/resume:LENOVO 20A8S0UU00:GRET32WW (1.09 )
ExecutablePath: /usr/share/apport/apportcheckresume
Failure: suspend/resume
HibernationDevice: RESUME=UUID=fc8e6022-be7a-46fa-bf16-7f01ff4f07e6
InstallationDate: Installed on 2018-02-01 (14 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180129)
InterpreterPath: /usr/bin/python3.6
MachineType: LENOVO 20A8S0UU00
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-32-generic root=UUID=864f7255-7e0e-4960-850a-8c64143a61ff ro quiet splash vt.handoff=1
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
Python3Details: /usr/bin/python3.6, Python 3.6.4, python3-minimal, 3.6.4-1
PythonDetails: /usr/bin/python2.7, Python 2.7.14+, python-minimal, 2.7.14-4
RelatedPackageVersions:
 linux-restricted-modules-4.13.0-32-generic N/A
 linux-backports-modules-4.13.0-32-generic N/A
 linux-firmware 1.170
SourcePackage: linux
Title: [LENOVO 20A8S0UU00] suspend/resume failure
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 02/13/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: GRET32WW (1.09 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20A8S0UU00
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 Pro
dmi.chassis.asset.tag: CS0000064994
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrGRET32WW(1.09):bd02/13/2014:svnLENOVO:pn20A8S0UU00:pvrThinkPadX1Carbon2nd:rvnLENOVO:rn20A8S0UU00:rvrSDK0E50510Pro:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.family: ThinkPad X1 Carbon 2nd
dmi.product.name: 20A8S0UU00
dmi.product.version: ThinkPad X1 Carbon 2nd
dmi.sys.vendor: LENOVO

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

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.16 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.16-rc2

[marcos (marcos-amaris)]

Thanks Joseph for your help. I have always had this problem with this machine.

I installed the new kernel v4.16 [0] and now the computer hibernates and resumes successfully. But in the suspend process the computer does not get resume. The computer never gets out of the suspend state.

---
[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.16-rc2