[Lenovo Ideapad S205] suspend/resume failure

[mrl586]

tux@S205:~$ lsb_release -rd
Description: Ubuntu Xenial Xerus (development branch)
Release: 16.04
tux@S205:~$ apt-cache policy linux-image-generic
linux-image-generic:
  Asennettu: 4.3.0.5.6
  Ehdokas: 4.3.0.5.6
  Versiotaulukko:
 *** 4.3.0.5.6 500
        500 http://fi.archive.ubuntu.com/ubuntu xenial/main i386 Packages
        100 /var/lib/dpkg/status

ProblemType: KernelOops
DistroRelease: Ubuntu 16.04
Package: linux-image-4.3.0-5-generic 4.3.0-5.16
ProcVersionSignature: Ubuntu 4.3.0-5.16-generic 4.3.3
Uname: Linux 4.3.0-5-generic i686
Annotation: This occurred during a previous suspend, and prevented the system from resuming properly.
ApportVersion: 2.19.3-0ubuntu2
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: tux 1354 F.... pulseaudio
 /dev/snd/controlC0: tux 1354 F.... pulseaudio
Date: Tue Jan 5 10:05:18 2016
DuplicateSignature: suspend/resume:LENOVO Brazos:4BCN21WW
ExecutablePath: /usr/share/apport/apportcheckresume
ExecutableTimestamp: 1449740259
Failure: suspend/resume
HibernationDevice: RESUME=UUID=32b9aa72-b625-487e-a5b8-6b621d567c76
InstallationDate: Installed on 2016-01-05 (0 days ago)
InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Alpha i386 (20160104)
InterpreterPath: /usr/bin/python3.5
MachineType: LENOVO Brazos
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcCwd: /
ProcEnviron:
 PATH=(custom, no user)
 LANG=fi_FI.UTF-8
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: root=UUID=ffc5ca30-e3d6-4ca6-a574-c11aa8214ab9 ro quiet splash
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-4.3.0-5-generic N/A
 linux-backports-modules-4.3.0-5-generic N/A
 linux-firmware 1.154
SourcePackage: linux
Title: [LENOVO Brazos] suspend/resume failure
UdevLog: Error: [Errno 2] Tiedostoa tai hakemistoa ei ole: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 05/23/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 4BCN21WW
dmi.board.asset.tag: Base Board Asset Tag Unknown
dmi.board.name: Inagua
dmi.board.vendor: LENOVO
dmi.board.version: 109-B78210-00A
dmi.chassis.asset.tag: Chassis Asset Tag Unknown
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Chassis Version Unknown
dmi.modalias: dmi:bvnLENOVO:bvr4BCN21WW:bd05/23/2011:svnLENOVO:pnBrazos:pvrIdeapadS205:rvnLENOVO:rnInagua:rvr109-B78210-00A:cvnLENOVO:ct10:cvrChassisVersionUnknown:
dmi.product.name: Brazos
dmi.product.version: Ideapad S205
dmi.sys.vendor: LENOVO

[Brad Figg (brad-figg)]

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 v4.4 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/v4.4-rc7-wily

[mrl586 (mrl586)]

I have tested the latest mainline kernel 4.4.0-040400rc8-generic and I can reproduce this bug with that kernel.

[mrl586 (mrl586)]

The latest fully working upstream kernel is 3.14.58 and also trusty default kernel 3.13.x working perfectly.

[mrl586 (mrl586)]

Did you know any working BIOS upgrade method for non-Windows system? Like LiveCD?

[mrl586 (mrl586)]

I have successfully flashed 4BCN24WW based modified BIOS using BartPE live environment, but it is not solve this resume/suspend problem (tested with latest upstream mainline kernel).

tux@S205:~$ sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
4BCN24WW
08/10/2011

[penalvch (penalvch)]

mrl586, to clarify, which version of upstream did you test precisely?

[mrl586 (mrl586)]

4.4 rc8

[penalvch (penalvch)]

mrl586, could you please provide the missing information following https://wiki.ubuntu.com/DebuggingKernelSuspend ?

[mrl586 (mrl586)]

Before I can start boot process after suspend I must remove battery and take AC/DC adapter off, otherwise I can see only blank screen.

[mrl586 (mrl586)]

[ 2.442343] Magic number: 0:879:178
[ 2.442354] hash matches /home/kernel/COD/linux/drivers/base/power/main.c:1065
[ 2.442470] acpi device:0e: hash matches
[ 2.442486] platform: hash matches

[mrl586 (mrl586)]

After suspending this laptop ssh server is not available before hard boot (see comment 14).

[mrl586 (mrl586)]

Without AC/DC adapter suspend and resume works normally with kernel 4.4rc8, but with AC/DC adapter it doesn't. Actually suspend seems works with AC/DC adaptor but not resuming from suspend mode.

[mrl586 (mrl586)]

Should we enable thinkpad_acpi kernel module with this laptop? According to attached files it is not enabled. I know that this laptop is not real thinkpad, but maybe this kernel module will change situation in some way.

[penalvch (penalvch)]

mrl586, in order to rule out an architecture issue, could you please test this with the x64 live environment via http://cdimage.ubuntu.com/daily-live/current/xenial-desktop-amd64.iso ?

No need to add attachments, just test with it and make a comment if it worked or not.

[mrl586 (mrl586)]

It seems that this bug also exist in 64bit software environment.

[penalvch (penalvch)]

mrl586, the next step is to fully commit bisect from kernel 3.14 to 4.3 in order to identify the last good kernel commit, followed immediately by the first bad one. This will allow for a more expedited analysis of the root cause of your issue. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection ?

Please note, finding adjacent kernel versions is not fully commit bisecting.

After the offending commit (not kernel version) has been identified, then please mark this report Status Confirmed.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

[mrl586 (mrl586)]

According to my test results both 3.14 (3.14.58) and 3.15 (3.15.10) are good kernel branch. I think that problem is somewhere in 3.16 kernel branch. With kernels 3.16rc1 and 3.16rc2 I can see only blinking cursor, but it seems that resuming from suspend mode working with those kernels. Kernel between 3.16rc3 and 3.16rc6 seems broken and I could not boot those kernel. I can reproduce this bug with kernel 3.16rc7, so it is bad kernel.

[mrl586 (mrl586)]

177cf92de4aa97ec1435987e91696ed8b5023130 is the first bad commit
commit 177cf92de4aa97ec1435987e91696ed8b5023130
Author: Daniel Vetter <email address hidden>
Date: Tue Apr 1 22:14:59 2014 +0200

    drm/crtc-helpers: fix dpms on logic

    This was introduced in

    commit 25f397a429dfa43f22c278d0119a60a343aa568f
    Author: Daniel Vetter <email address hidden>
    Date: Fri Jul 19 18:57:11 2013 +0200

        drm/crtc-helper: explicit DPMS on after modeset

    but due to a bit of rebase fail on my side the patch actually merged
    put one hunk on the wrong side of a break statement. Fix this up.

    Reported-by: Dan Carpenter <email address hidden>
    Cc: Dan Carpenter <email address hidden>
    Cc: Dave Airlie <email address hidden>
    Cc: Alex Deucher <email address hidden>
    Signed-off-by: Daniel Vetter <email address hidden>
    Signed-off-by: Dave Airlie <email address hidden>

:040000 040000 799debac542011fe73fb9b30ff1fa4cc3e331d6d 8112b77ef4fa1d1eb84ed0eecb0c825e776100ed M drivers

[penalvch (penalvch)]

mrl586, lastly, could you please test the latest mainline kernel via http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-wily/ and advise to the results?

[mrl586 (mrl586)]

I have tested kernel 4.4.0 but same bug is still here.

[penalvch (penalvch)]

mrl586, the issue you are reporting is an upstream one. Could you please report this problem following the instructions verbatim at https://wiki.ubuntu.com/Bugs/Upstream/kernel to the appropriate mailing list (TO Daniel Vetter, Dan Carpenter, Dave Airlie, and Alex Deucher CC dri-devel)

Please provide a direct URL to your post to the mailing list when it becomes available so that it may be tracked.

Thank you for your understanding.

[Sam Stoelinga (sammiestoel)]

Did anybody ever file this to upstream kernel? I am stuck with the same issue on ArchLinux

[mrl586 (mrl586)]

I have a least tried to send a bug report to dri-devel mailing list. However, it is possible that the message may not be arrived at the destination.

[mrl586 (mrl586)]

I have Manjaro currently installed on that laptop and it works normally with kernel 4.4.21. Manjaro comes with tlp by default. There aren't tlp installed on *ubuntu/debian by default but if I install tlp, those Debian-based distribution start working normally.

[Sam Stoelinga (sammiestoel)]

@ml586 thanks for the golden info :) I will try that out and hopefully the ArchLinux TLP will also solve the issue.

[Oleg (kwazaro)]

Linux Mint 18.1 64bit (Kernel 4.4.0-62-generic). Lenovo s205 successfully wakes up after suspend (without battery, only AC/DC plugged in)! Only after installing "tlp". Thanks!

[Karl Tomlinson (bugs+launchpad)]

Similar symptoms with "acpi device:0d: hash matches", only when on AC (not
when running off battery), occur on a 2016 Dell system when the xHCI (USB 3.0)
driver is not available. Perhaps the device remains on while on AC.

[penalvch (penalvch)]

Karl Tomlinson, have you confirmed the same root cause by reverting the offending commit noted in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1531105/comments/23 ?

[Karl Tomlinson (bugs+launchpad)]

In reply to comment #34,
I haven't tried reverting http://www.spinics.net/lists/dri-devel/msg56410.html
I suspect that the root cause differs because connection between xHCI and CRTC seems remote and the 4.9.25-gentoo kernel involved in comment #33 failed to resume even with i915.modeset=0.

[penalvch (penalvch)]

Karl Tomlinson, if you are using gentoo, you should report that to their bug tracker.

If you are using Ubuntu, you would want to file a new report via a terminal:
ubuntu-bug linux

[Po-Hsu Lin (cypressyew)]

4.3 EOL, please feel free to open a new bug is you're still seeing this issue.