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Message #162170
[Bug 1530476] Re: Lenovo helix 2nd gen does not wake up from suspend
pm test none failed. The laptop went to sleep and never woke up.
memory48 hash matches when booting up again.
it seems like there is some special thing with lid and power button when
it comes to wakeup
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https://bugs.launchpad.net/bugs/1530476
Title:
Lenovo helix 2nd gen does not wake up from suspend
Status in linux package in Ubuntu:
Incomplete
Bug description:
Using a fresh install of ubuntu 15.10. When the laptop enters suspend
it wont wake up. Not from trigging the lid switch or pressing the
power button.
Using Latest kernel 4.2.0-22-generic. Tried with two different bios
versions to rule out bios.
The only option is to press and hold and do a new cold start.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-22-generic 4.2.0-22.27
ProcVersionSignature: Ubuntu 4.2.0-22.27-generic 4.2.6
Uname: Linux 4.2.0-22-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jobe 1530 F.... pulseaudio
/dev/snd/controlC0: jobe 1530 F.... pulseaudio
CurrentDesktop: GNOME
Date: Fri Jan 1 22:09:34 2016
HibernationDevice: RESUME=UUID=bbd6d6cd-2398-4046-ba00-e818132d983a
InstallationDate: Installed on 2015-12-16 (16 days ago)
InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021)
MachineType: LENOVO 20CGCTO1WW
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-22-generic.efi.signed root=/dev/mapper/ubuntu--gnome--vg-root ro noprompt persistent quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.2.0-22-generic N/A
linux-backports-modules-4.2.0-22-generic N/A
linux-firmware 1.149.3
SourcePackage: linux
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/02/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: N17ET83W (1.83 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20CGCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0K11826 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 11
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrN17ET83W(1.83):bd12/02/2015:svnLENOVO:pn20CGCTO1WW:pvrThinkPadHelix2nd:rvnLENOVO:rn20CGCTO1WW:rvrSDK0K11826WIN:cvnLENOVO:ct11:cvrNone:
dmi.product.name: 20CGCTO1WW
dmi.product.version: ThinkPad Helix 2nd
dmi.sys.vendor: LENOVO
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References