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Message #36659
[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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