Tested latest upstream kernel 3.15 (and disabled workaround described
above), problem persists.
Note that the first few suspends are often successful (either kernel).
I'm still trying to figure out what the key element is that gets the
system into the state where suspend fails every time - it may be connect
/ disconnect AC.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Tags added: kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1309938
Title:
Thinkpad Twist 3347-2HU resumes immediately after suspend
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
Thinkpad S230U resumes immediately after suspend. Can test with: sudo
pm-suspend.
Updated Bios to 1.63 (latest bios version has a bad bug that disables USB /
trackpad), same behavior.
Not sure if should be reported against pm-utils or kernel - apologies if I
got it wrong.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: pm-utils 1.4.1-13
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
CurrentDesktop: Unity
Date: Sat Apr 19 08:17:49 2014
InstallationDate: Installed on 2014-04-17 (1 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Daily amd64 (20140413)
PackageArchitecture: all
SourcePackage: pm-utils
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: lightnin 1939 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=a1da2744-b701-4c18-848e-cdb59b9162e0
InstallationDate: Installed on 2014-04-17 (3 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Daily amd64 (20140413)
MachineType: LENOVO 33472HU
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic
root=UUID=8f55f4e9-c3be-461f-94b6-c6312cba3345 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
RelatedPackageVersions:
linux-restricted-modules-3.13.0-24-generic N/A
linux-backports-modules-3.13.0-24-generic N/A
linux-firmware 1.127
Tags: trusty
Uname: Linux 3.13.0-24-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 10/25/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: GDETA3WW (1.63 )
dmi.board.asset.tag: Not Available
dmi.board.name: 33472HU
dmi.board.vendor: LENOVO
dmi.board.version: Win8 Pro DPK TPG
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrGDETA3WW(1.63):bd10/25/2013:svnLENOVO:pn33472HU:pvrThinkPadTwist:rvnLENOVO:rn33472HU:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 33472HU
dmi.product.version: ThinkPad Twist
dmi.sys.vendor: LENOVO
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