kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

John Scott, not sure we've ruled out a user-space issue at this point. Does the power management state change going from before the lid close to after? This may be checked at a terminal:
iwconfig

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https://bugs.launchpad.net/bugs/1380144

Title:
  14e4:4727 [Gateway NE56R] Closing lid causes WiFi to slowdown

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I have a Gateway NE56R and sometimes unusual things happen when
  closing the lid. Usually, closing the lid will cause the built-in
  wireless (a Broadcom BCM4313, 14e4:4727) to greatly slow down
  communication.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-22-generic 3.16.0-22.29
  ProcVersionSignature: Ubuntu 3.16.0-22.29-generic 3.16.4
  Uname: Linux 3.16.0-22-generic x86_64
  ApportVersion: 2.14.7-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  john       2718 F.... pulseaudio
  CurrentDesktop: KDE
  Date: Sat Oct 11 13:09:03 2014
  HibernationDevice: RESUME=UUID=28ca1d60-e450-4410-a57f-c543612a9ad4
  InstallationDate: Installed on 2014-10-05 (5 days ago)
  InstallationMedia:

  MachineType: Gateway NE56R
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-22-generic root=UUID=a8512a3c-6aef-492f-b613-9daafe169f83 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-22-generic N/A
   linux-backports-modules-3.16.0-22-generic  N/A
   linux-firmware                             1.135
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/16/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.21
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EG50_HC_HR
  dmi.board.vendor: Gateway
  dmi.board.version: Type2 - Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Insyde Corp.
  dmi.chassis.version: V2.21
  dmi.modalias: dmi:bvnInsydeCorp.:bvrV2.21:bd12/16/2013:svnGateway:pnNE56R:pvrV2.21:rvnGateway:rnEG50_HC_HR:rvrType2-BoardVersion:cvnInsydeCorp.:ct10:cvrV2.21:
  dmi.product.name: NE56R
  dmi.product.version: V2.21
  dmi.sys.vendor: Gateway

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