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[Bug 1197871] Re: [Gigabyte GA-MA78GPM-DS2H] ACPI wakeup fails if HPET enabled in BIOS

 

Diego, the issue you are reporting is an upstream one. Could you please
report this problem through the appropriate channel by following the
instructions _verbatim_ at
https://wiki.ubuntu.com/Bugs/Upstream/kernel#KernelTeam.2BAC8-KernelTeamBugPolicies.Overview_on_Reporting_Bugs_Upstream
(would check in with the linux-kernel mailing list CC Clemens Ladisch
<clemens@xxxxxxxxxx> and "Venkatesh Pallipadi (Venki)"
<venki@xxxxxxxxxx>)?

Please provide a direct URL to your e-mail to the mailing list once you
have made it so that it may be tracked.

Thank you for your understanding.

** Changed in: linux (Ubuntu)
       Status: Incomplete => Triaged

** Tags removed: kernel-bug-exists-upstream-3.13-rc3
** Tags added: kernel-bug-exists-upstream-3.13-rc5

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https://bugs.launchpad.net/bugs/1197871

Title:
  [Gigabyte GA-MA78GPM-DS2H] ACPI wakeup fails if HPET enabled in BIOS

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  if I type this (as root):
  echo `date '+%s' -d '+ 5 minutes'` > /sys/class/rtc/rtc0/wakealarm

  or:
  rtcwake -d rtc0 -u -m no -t `date '+%s' -d '+ 5 minutes'`

  and then I shutdown the computer, it used to wake up after 5 minutes
  until I upgraded from linux-image-3.8.0-23-generic to a newer package.
  I've always had HPET enabled in BIOS.

  Maybe it's related to this patch found in the changelog
  zdiff /usr/share/doc/linux-image-3.8.0-23-generic/changelog.Debian.gz /usr/share/doc/linux-image-3.8.0-24-generic/changelog.Debian.gz | grep hpet
  >   * drivers/rtc/rtc-cmos.c: don't disable hpet emulation on suspend

  WORKAROUND: If I disable HPET in BIOS, my computer successfully wakes
  up in kernels > 3.8.0-23

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-26-generic 3.8.0-26.38
  ProcVersionSignature: Ubuntu 3.8.0-26.38-generic 3.8.13.2
  Uname: Linux 3.8.0-26-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.9.2-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  usuario    2971 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Date: Thu Jul  4 17:32:03 2013
  HibernationDevice:
   #RESUME=UUID=e38f6a8b-948e-434c-a8e1-eb1e207dad4f
   RESUME=UUID=3ddd6504-083d-4af2-bcaa-5af1dbbf1f77
  IwConfig:
   eth0      no wireless extensions.

   lo        no wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. GA-MA78GPM-DS2H
  MarkForUpload: True
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-26-generic root=UUID=22b58a09-ddc9-4068-8d9c-d225ad781780 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-26-generic N/A
   linux-backports-modules-3.8.0-26-generic  N/A
   linux-firmware                            1.106
  RfKill:

  SourcePackage: linux
  UpgradeStatus: Upgraded to raring on 2013-05-02 (63 days ago)
  WpaSupplicantLog:

  dmi.bios.date: 12/25/2010
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F6h
  dmi.board.name: GA-MA78GPM-DS2H
  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.:bvrF6h:bd12/25/2010:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA78GPM-DS2H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA78GPM-DS2H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: GA-MA78GPM-DS2H
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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