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[cristian <972604@xxxxxxxxxxxxxxxxxx>]

I've tested the 3.13.0-031300rc5 kernel and I noticed this bug getting
worse compared to the previous kernels. Exactly, the switch between wifi
on and off is very slow and the LED does not change color by pressing
the button before or after performing the workaround.

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https://bugs.launchpad.net/bugs/972604

Title:
  168c:001c [Compaq Presario C700 Notebook PC] Wireless led button
  doesn't switch colors

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I'm using Lubuntu 11.10 Oneiric Ocelot. My wifi chip is supported from
  ath5k drivers. The led button blinks between red and blue light and
  its pressure does anything.

  WORKAROUND: I tried to type:
  echo none > "/sys/class/leds/ath5k-phy0::tx/trigger"
  echo phy0radio > "/sys/class/leds/ath5k-phy0::rx/trigger"

  and in this way I can control the color of the LED. But the problem is
  that the colors are reversed: it should be red for wifi off and blue
  for wifi on, but it is rather the opposite!

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-17-generic 3.0.0-17.30
  ProcVersionSignature: Ubuntu 3.0.0-17.30-generic 3.0.22
  Uname: Linux 3.0.0-17-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu4
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  cristian   1872 F.... pulseaudio
  CRDA: Error: [Errno 2] File o directory non esistente
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0x92400000 irq 42'
     Mixer name	: 'Conexant CX20561 (Hermosa)'
     Components	: 'HDA:14f15051,103c30d9,00100000'
     Controls      : 15
     Simple ctrls  : 8
  Date: Tue Apr  3 17:37:08 2012
  HibernationDevice: RESUME=UUID=3899fff8-34b5-4722-a9f7-44fd70d111c9
  InstallationMedia: Lubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 001 Device 002: ID 04f2:b057 Chicony Electronics Co., Ltd integrated USB webcam
  MachineType: Hewlett-Packard Compaq Presario C700 Notebook PC
  ProcEnviron:
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-17-generic root=UUID=36836f2d-ce02-4249-a4c4-8ad7eb580b58 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-17-generic N/A
   linux-backports-modules-3.0.0-17-generic  N/A
   linux-firmware                            1.60
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserAsoundrc:
   pcm.Intel { type hw; card Intel; }
   ctl.Intel { type hw; card Intel; }
   pcm.!default pcm.Intel
   ctl.!default ctl.Intel
  dmi.bios.date: 02/29/2008
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.31
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 30D9
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 83.21
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.31:bd02/29/2008:svnHewlett-Packard:pnCompaqPresarioC700NotebookPC:pvrF.31:rvnHewlett-Packard:rn30D9:rvr83.21:cvnHewlett-Packard:ct10:cvrN/A:
  dmi.product.name: Compaq Presario C700 Notebook PC
  dmi.product.version: F.31
  dmi.sys.vendor: Hewlett-Packard
  --- 
  ApportVersion: 2.12.7-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  lubuntu    2605 F.... lxpanel
  CRDA: Error: [Errno 2] File o directory non esistente
  CasperVersion: 1.336ubuntu1
  CurrentDesktop: LXDE
  DistroRelease: Ubuntu 14.04
  LiveMediaBuild: Lubuntu 14.04 "Trusty Tahr" - Alpha i386 (20131218)
  MachineType: Hewlett-Packard Compaq Presario C700 Notebook PC
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=it keyboard-configuration/layoutcode?=it
  ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4
  RelatedPackageVersions:
   linux-restricted-modules-3.12.0-7-generic N/A
   linux-backports-modules-3.12.0-7-generic  N/A
   linux-firmware                            1.117
  StagingDrivers: zram
  Tags:  trusty staging
  Uname: Linux 3.12.0-7-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 03/29/2010
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.35
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 30D9
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 83.21
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.35:bd03/29/2010:svnHewlett-Packard:pnCompaqPresarioC700NotebookPC:pvrF.35:rvnHewlett-Packard:rn30D9:rvr83.21:cvnHewlett-Packard:ct10:cvrN/A:
  dmi.product.name: Compaq Presario C700 Notebook PC
  dmi.product.version: F.35
  dmi.sys.vendor: Hewlett-Packard

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