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[Launchpad Bug Tracker <505649@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/505649

Title:
  ar9170 spews phy2 errors in kernel ring buffer

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Reproducible in Lucid/10.04 since 2.6.32-9.13
  Not reproducible in Karmic/9.10 (note: linux-backports-modules-karmic-generic *not* installed)

  Periodically my wireless device (ar9170-based, usb, 0846:9010 NetGear,
  Inc. WNDA3100 802.11n) spews phy2 errors in the kernel ring buffer
  (easily seen in dmesg output) after which I must remove it and
  reinsert it for it to reassociate with the wireless access point and
  obtain a dhcp lease.

  This symptom occurs regardless of access point (manufacturer,
  open/wep/wpa/wpa2) configuration. I am able to reproduce this symptom
  on Cisco, Netgear, D-Link access points both with and without stock
  manufacturer firmwares.

  ProblemType: Bug
  AlsaVersion:
   Advanced Linux Sound Architecture Driver Version 1.0.22.1.
   Compiled on Jan  8 2010 for kernel 2.6.32-10-generic (SMP).
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: NVidia [HDA NVidia], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  crimsun    2448 F.... pulseaudio
  CRDA:
   country 98:
   	(2402 - 2472 @ 40), (3, 27)
  Card0.Amixer.info:
   Card hw:0 'NVidia'/'HDA NVidia at 0xfc480000 irq 27'
     Mixer name	: 'Conexant CX20561 (Hermosa)'
     Components	: 'HDA:14f15051,103c30d6,00100000'
     Controls      : 15
     Simple ctrls  : 8
  Date: Sun Jan 10 16:46:23 2010
  DistroRelease: Ubuntu 10.04
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=091fd907-4f6a-4df5-abef-08b693908063
  MachineType: Hewlett-Packard HP Pavilion dv2700 Notebook PC
  Package: linux-image-2.6.32-10-generic 2.6.32-10.14 [modified: lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec-analog.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec-atihdmi.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec-ca0110.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec-cirrus.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec-cmedia.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec-conexant.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec-idt.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec-intelhdmi.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec-nvhdmi.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec-realtek.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec-si3054.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec-via.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-codec.ko lib/modules/2.6.32-10-generic/kernel/sound/pci/hda/snd-hda-intel.ko]
  ProcCmdLine: BOOT_IMAGE=//vmlinuz-2.6.32-10-generic root=/dev/mapper/hostname-root ro root=/dev/mapper/hostname-root ro quiet splash
  ProcEnviron:
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/mksh
  ProcVersionSignature: Ubuntu 2.6.32-10.14-generic
  Regression: Yes
  RelatedPackageVersions: linux-firmware 1.28
  Reproducible: Yes
  RfKill:
   2: phy3: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  Tags: lucid regression-potential
  TestedUpstream: Yes
  Uname: Linux 2.6.32-10-generic x86_64
  WpaSupplicantLog:
   
  dmi.bios.date: 03/24/2008
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.22
  dmi.board.name: 30D6
  dmi.board.vendor: Wistron
  dmi.board.version: 81.52
  dmi.chassis.type: 10
  dmi.chassis.vendor: Wistron
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.22:bd03/24/2008:svnHewlett-Packard:pnHPPaviliondv2700NotebookPC:pvrF.22:rvnWistron:rn30D6:rvr81.52:cvnWistron:ct10:cvrN/A:
  dmi.product.name: HP Pavilion dv2700 Notebook PC
  dmi.product.version: F.22
  dmi.sys.vendor: Hewlett-Packard

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