kernel-packages team mailing list archive

[Brian Harkness <maestro_bwh@xxxxxxxxx>]

I did as you asked.   I don't really notice any difference.  The suspend
issue only happened once with the linux-image-3.13.0-20-generic kernel
and it is up to -22 and the issue has not repeated.

There is something unexpected here with the 3-14 kernel: the driver
acpi_cpufreq is not being used, but one I have never seen before:
intel_pstate.  I web searched around and didn't find too much.  I
generally favor the "conservative driver under acpi_cpufreq but the
intel_pstate only offers performance and powersave.  I understand that
using the pstates, it may actually conserve power better but I am not
sure what I am experiencing yet.  This is a different topic altogether.

-- 
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1301097

Title:
  [Apple Inc. MacBookAir5,2] suspend/resume failure [non-free: wl]

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Just failed to suspend completely (keyboard lights still on) and would
  not resume.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-20-generic 3.13.0-20.42
  ProcVersionSignature: Ubuntu 3.13.0-20.42-generic 3.13.7
  Uname: Linux 3.13.0-20-generic x86_64
  NonfreeKernelModules: wl
  Annotation: This occured during a previous suspend and prevented it from resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm    2673 F.... pulseaudio
                        ubuntu     3334 F.... pulseaudio
  Date: Tue Apr  1 21:37:48 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  InterpreterPath: /usr/bin/python3.4
  MachineType: Apple Inc. MacBookAir5,2
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-20-generic.efi.signed root=UUID=8513d1f9-5ad4-42d9-8353-3cd1e0295ddf ro quiet splash i915.i915_enable_rc6=1 vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-20-generic N/A
   linux-backports-modules-3.13.0-20-generic  N/A
   linux-firmware                             1.127
  SourcePackage: linux
  StagingDrivers: zram
  Title: [Apple Inc. MacBookAir5,2] suspend/resume failure [non-free: wl]
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 11/27/2012
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBA51.88Z.00EF.B02.1211271028
  dmi.board.asset.tag: Base Board Asset Tag#
  dmi.board.name: Mac-2E6FAB96566FE58C
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookAir5,2
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-2E6FAB96566FE58C
  dmi.modalias: dmi:bvnAppleInc.:bvrMBA51.88Z.00EF.B02.1211271028:bd11/27/2012:svnAppleInc.:pnMacBookAir5,2:pvr1.0:rvnAppleInc.:rnMac-2E6FAB96566FE58C:rvrMacBookAir5,2:cvnAppleInc.:ct10:cvrMac-2E6FAB96566FE58C:
  dmi.product.name: MacBookAir5,2
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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