Public bug reported:
WLAN channels above 11 (2,4 GHz) do not work on an HP5101 Mini notebook, even
though e.g. channel 13 works fine on the same machine and same WLAN network
when the notebook runs Windows XP Home (dual boot).
I've tried to change the setting in Linux that determines the range of channels
for the WLAN card, but it didn't make a difference. (It's many months from
experimenting with this setting, so unfortunately I forgot its name.)
The notebook runs Ubuntu 11.10 and has been updated again this morning, but the
problem is still there.
My other HP4515s notebook running the same Ubuntu follows a channel change made
at the WLAN router without problems.
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
NonfreeKernelModules: wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 1.23-0ubuntu4
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: arjen 1907 F.... pulseaudio
CRDA:
country DE:
(2400 - 2483 @ 40), (N/A, 20)
(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
(5470 - 5725 @ 40), (N/A, 26), DFS
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xe8280000 irq 45'
Mixer name : 'Analog Devices AD1984A'
Components : 'HDA:11d4194a,103c3632,00100400'
Controls : 18
Simple ctrls : 11
Date: Sun Mar 25 21:41:53 2012
HibernationDevice: RESUME=UUID=d77d1dab-6644-487d-aa29-1a418820caef
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110315)
MachineType: Hewlett-Packard HP Mini 5101
ProcEnviron:
LANGUAGE=nl:en
PATH=(custom, no user)
LANG=nl_NL.UTF-8
LC_MESSAGES=nl_NL.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-17-generic
root=UUID=5369c643-0c4d-4ad0-b39c-2b3b64bae6ca ro quiet splash vt.handoff=7
PulseSinks: Error: command ['pacmd', 'list-sinks'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
PulseSources: Error: command ['pacmd', 'list-sources'] failed with exit code 1:
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.0.0-17-generic N/A
linux-backports-modules-3.0.0-17-generic N/A
linux-firmware 1.60.1
SourcePackage: linux
StagingDrivers: brcmsmac brcmutil
UpgradeStatus: Upgraded to oneiric on 2011-12-15 (100 days ago)
dmi.bios.date: 07/15/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68DGI Ver. F.07
dmi.board.name: 3632
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 34.10
dmi.chassis.asset.tag: CNU939139Z
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68DGIVer.F.07:bd07/15/2010:svnHewlett-Packard:pnHPMini5101:pvrF.07:rvnHewlett-Packard:rn3632:rvrKBCVersion34.10:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Mini 5101
dmi.product.version: F.07
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 oneiric staging
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https://bugs.launchpad.net/bugs/964740
Title:
WLAN Channel 13 not functional
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