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Message #105030
[Bug 972604] Re: 168c:001c [HP Compaq Presario C700 Notebook PC] Wireless led button doesn't switch colors
I tried the third test kernel (3.11.0?) and results are similar to 3.8.0
and 3.13-rc1. There are both hp-wifi and phy0 interfaces in rfkill list
output, but there is also a (back)trace in dmesg | tail output. Wifi led
is always blinking if the wifi switch is turned on. If I execute the
workaround, colors are reversed as described at the top of this report.
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https://bugs.launchpad.net/bugs/972604
Title:
168c:001c [HP Compaq Presario C700 Notebook PC] Wireless led button
doesn't switch colors
Status in linux package in Ubuntu:
Triaged
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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