[Z68MX-UD2H-B3] When suspending: "Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS,.."

[Bernhard Wiedemann]

I have a Gigabyte Z68MS-UD2H-B3 Motherboard with Precise and I got this error when coming back from suspend.

The latest kernel version not affected is 3.2.0.39

All other version show this issue.
I also tried with linux-image-3.2.49-030249-generic-pae. This did not show the message, but I am not so sure, because there where a lot of other message, maybe masking this "Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS,.."

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-51-generic-pae 3.2.0-51.77
ProcVersionSignature: Ubuntu 3.2.0-51.77-generic-pae 3.2.48
Uname: Linux 3.2.0-51-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.3
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: bernhard 1858 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
 Card hw:0 'PCH'/'HDA Intel PCH at 0xfbff4000 irq 47'
   Mixer name : 'Intel CougarPoint HDMI'
   Components : 'HDA:10ec0889,1458a132,00100004 HDA:80862805,80860101,00100000'
   Controls : 59
   Simple ctrls : 25
Date: Sun Aug 4 11:47:00 2013
HibernationDevice: RESUME=UUID=0ca5d59a-dba8-4819-ae27-e2efa637b473
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
IwConfig:
 lo no wireless extensions.

 eth0 no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. Z68MX-UD2H-B3
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-51-generic-pae root=UUID=7a254583-f501-4481-8ee5-43e2a690ae49 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.2.0-51-generic-pae N/A
 linux-backports-modules-3.2.0-51-generic-pae N/A
 linux-firmware 1.79.6
RfKill:

SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: Upgraded to precise on 2012-05-05 (455 days ago)
dmi.bios.date: 10/12/2011
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F12
dmi.board.name: Z68MX-UD2H-B3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF12:bd10/12/2011:svnGigabyteTechnologyCo.,Ltd.:pnZ68MX-UD2H-B3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnZ68MX-UD2H-B3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: Z68MX-UD2H-B3
dmi.sys.vendor: Gigabyte Technology Co., Ltd.

[Brad Figg (brad-figg)]

This change was made by a bot.

[penalvch (penalvch)]

Bernhard Wiedemann, as per http://www.gigabyte.us/products/product-page.aspx?pid=3854#bios an update is available for your BIOS (F13). If you update to this, does it change anything?

If not, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

Thank you for your understanding.

[Bernhard Wiedemann (bwiedemann-7)]

Christopher,

Hm that was not my smartest action ever...

You were right, using the latest BIOS version (F13) seems to fix the
issue. I tried some suspend-wakeup cycles with no problem. So no Linux
problem, but BIOS...

Thank you very much for your fast and productive help. This is great
with Linux.

best regards, Bernhard

On 2013-08-04 15:50, Christopher M. Penalver wrote:
> Bernhard Wiedemann, as per http://www.gigabyte.us/products/product-
> page.aspx?pid=3854#bios an update is available for your BIOS (F13). If
> you update to this, does it change anything?
>
> If not, could you please both specify what happened, and provide the output of the following terminal command:
> sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
>
> Thank you for your understanding.
>
> ** Description changed:
>
> - Report is related to Bug#1167669
> -
> - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1167669/comments/16
> -
> - "
> - I think this issue affects me too.
> -
> I have a Gigabyte Z68MS-UD2H-B3 Motherboard with Precise and I got this
> error when coming back from suspend.
>
> The latest kernel version not affected is 3.2.0.39
>
> All other version show this issue.
> I also tried with linux-image-3.2.49-030249-generic-pae. This did not show the message, but I am not so sure, because there where a lot of other message, maybe masking this "Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS,.."
> -
> - I hope this helps finding the problem.
> - "
>
> ProblemType: Bug
> DistroRelease: Ubuntu 12.04
> Package: linux-image-3.2.0-51-generic-pae 3.2.0-51.77
> ProcVersionSignature: Ubuntu 3.2.0-51.77-generic-pae 3.2.48
> Uname: Linux 3.2.0-51-generic-pae i686
> AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
> ApportVersion: 2.0.1-0ubuntu17.3
> Architecture: i386
> AudioDevicesInUse:
> - USER PID ACCESS COMMAND
> - /dev/snd/controlC0: bernhard 1858 F.... pulseaudio
> + USER PID ACCESS COMMAND
> + /dev/snd/controlC0: bernhard 1858 F.... pulseaudio
> CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
> Card0.Amixer.info:
> - Card hw:0 'PCH'/'HDA Intel PCH at 0xfbff4000 irq 47'
> - Mixer name : 'Intel CougarPoint HDMI'
> - Components : 'HDA:10ec0889,1458a132,00100004 HDA:80862805,80860101,00100000'
> - Controls : 59
> - Simple ctrls : 25
> + Card hw:0 'PCH'/'HDA Intel PCH at 0xfbff4000 irq 47'
> + Mixer name : 'Intel CougarPoint HDMI'
> + Components : 'HDA:10ec0889,1458a132,00100004 HDA:80862805,80860101,00100000'
> + Controls : 59
> + Simple ctrls : 25
> Date: Sun Aug 4 11:47:00 2013
> HibernationDevice: RESUME=UUID=0ca5d59a-dba8-4819-ae27-e2efa637b473
> InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
> IwConfig:
> - lo no wireless extensions.
> -
> - eth0 no wireless extensions.
> + lo no wireless extensions.
> +
> + eth0 no wireless extensions.
> MachineType: Gigabyte Technology Co., Ltd. Z68MX-UD2H-B3
> MarkForUpload: True
> ProcFB: 0 inteldrmfb
> ProcKernelCmdLine: BOOT_IMAGE=/boot/v...

[Bernhard Wiedemann (bwiedemann-7)]

Sorry, this was too quick.

I still got the error message right after resuming from supsend

"sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date" outputs
F13
02/21/2012

The messge appears right before the login screen appears at wakeing up from reboot, saying
[xxxxxx.yyyyyy] [drm6:rp_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS, expected: 1600000, was: 1206000

Sorry for the confusion...

[penalvch (penalvch)]

Bernhard Wiedemann, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.11-rc3

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

If you are unable to test the mainline kernel, please comment as to why specifically you were unable to test it and add the following tags:
kernel-unable-to-test-upstream
kernel-unable-to-test-upstream-VERSION-NUMBER

Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding.

[Bernhard Wiedemann (bwiedemann-7)]

It worked without problem (tested several times..) with kernel
3.11.0-031100rc4-generic

[penalvch (penalvch)]

Bernhard Wiedemann, could you please confirm this issue exists with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ . If the issue remains, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

[Bernhard Wiedemann (bwiedemann-7)]

The issue does not exist (ccording my tests) with a live-version of saucy-desktop-daily of 2013-08-07

[penalvch (penalvch)]

Bernhard Wiedemann, would you need a backport to a release prior to Saucy, or may we close this as Status Invalid?

[Bernhard Wiedemann (bwiedemann-7)]

Christopher,

I am quite happy with my 12.04 and want to use it as "long Time Stable".
I think also 12.04 should be supported carefully.

My intention was, as you know, to give you some information related to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1167669
which is the same as Bug 1208132 to my mind.

As I said: Something changed between Kernel 3.2.0.39 and 3.2.0.40.

I would be happy to help fixing the bug in 12.04 and can do whatever
test you want me to do. But I do not want to upgrade to the next non LTS
version of Ubuntu.

best regards, Bernhard

[penalvch (penalvch)]

Bernhard Wiedemann, thank you for taking the time to report this bug and helping to make Ubuntu better. However, I am closing it because the bug has been fixed in the latest development version of Ubuntu - Saucy Salamander.

This is a significant bug in Ubuntu. If you need a fix for the bug in previous versions of Ubuntu, please do steps 1 and 2 of the SRU Procedure [1] to bring the need to a developer's attention.

[1]: https://wiki.ubuntu.com/StableReleaseUpdates#Procedure

[Bernhard Wiedemann (bwiedemann-7)]

OK, what realy helped for me was upgrading to Ubuntu 12.04.2 aus descriebd here:

http://askubuntu.com/questions/279391/quantal-backported-kernel-in-12-04-2-whats-going-on-there

With 3.5.0-37 it works fine

[Alexander Lopatin (sbar)]

Hi. Can anyone please clarify how can I check if the fix has been applied to the LTS-version? Will the fix be echoed in the ChangeLog of this page? http://packages.ubuntu.com/precise-updates/linux
I'm not a user of this distro and device that affected by the issue but my parent uses it and needs an update in LTS-version that I'll install by myself for her.

Thank you.

[penalvch (penalvch)]

Alexander Lopatin, if you have a bug in Ubuntu, the Ubuntu Kernel team, Ubuntu Bug Control team, and Ubuntu Bug Squad would like you to please file a new report by executing the following in a terminal:
ubuntu-bug linux

For more on this, please see the official Ubuntu documentation:
Ubuntu Kernel Team: https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies
Ubuntu Bug Control and Ubuntu Bug Squad: https://wiki.ubuntu.com/Bugs/BestPractices
Ubuntu Community: https://wiki.ubuntu.com/ReportingBugs

When opening up the new report, please feel free to subscribe me to it.

Please note, not filing a new report would delay your problem being addressed as quickly as possible.

Thank you for your understanding.