[Bug 664414] [NEW] Intel Wireless 4965, no 802.11n

[Ben Keroack]

Public bug reported:

Using 10.10, drivers don't seem to detect 802.11n capabilities in Intel
Wireless 4965 AGN chipset on Thinkpad T61. I can connect to 802.11n
networks dual booting into windows.

bk at bk-ThinkPad-T61:~$ iwconfig
wlan0     IEEE 802.11abg  ESSID:"chisq_667"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:**:**:**:**:**   
          Bit Rate=54 Mb/s   Tx-Power=14 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-34 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

[   13.942654] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[   13.942658] iwlagn: Copyright(c) 2003-2010 Intel Corporation
[   13.942751] iwlagn 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[   13.942781] iwlagn 0000:03:00.0: setting latency timer to 64
[   13.942855] iwlagn 0000:03:00.0: Detected Intel(R) Wireless WiFi Link 4965AGN, REV=0x4
[   13.985944] iwlagn 0000:03:00.0: Tunable channels: 11 802.11bg, 13 802.11a channels
[   13.986040]   alloc irq_desc for 48 on node -1
[   13.986042]   alloc kstat_irqs on node -1
[   13.986085] iwlagn 0000:03:00.0: irq 48 for MSI/MSI-X
[   14.006090] iwlagn 0000:03:00.0: loaded firmware version 228.61.2.24
[   14.013997] phy0: Selected rate control algorithm 'iwl-agn-rs'


Attempting to connect to a 802.11n network:
[   95.765879] wlan0: authenticate with 00:**:**:**:**:** (try 1)
[   95.769684] wlan0: authenticated
[   95.769709] wlan0: associate with 00:**:**:**:**:** (try 1)
[   95.773392] wlan0: RX AssocResp from 00:**:**:**:**:** (capab=0x431 status=10 aid=0)
[   95.773396] wlan0: 00:**:**:**:**:** denied association (code=10)
[   95.773409] wlan0: deauthenticating from 00:**:**:**:**:** by local choice (reason=3)

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.35
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
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:  bk         1451 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfe020000 irq 47'
   Mixer name	: 'Analog Devices AD1984'
   Components	: 'HDA:11d41984,17aa20d7,00100400'
   Controls      : 31
   Simple ctrls  : 19
Card29.Amixer.info:
 Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7KHT24WW-1.08'
   Mixer name	: 'ThinkPad EC 7KHT24WW-1.08'
   Components	: ''
   Controls      : 1
   Simple ctrls  : 1
Card29.Amixer.values:
 Simple mixer control 'Console',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Thu Oct 21 06:35:16 2010
HibernationDevice: RESUME=UUID=a74a1f51-6595-4dd0-8af1-805fbf4ddf56
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: LENOVO 7658CTO
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=f06fd7db-23c8-4b9d-bd3f-63ae9e957a7a ro quiet splash
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
dmi.bios.date: 07/01/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LETC1WW (2.21 )
dmi.board.name: 7658CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7LETC1WW(2.21):bd07/01/2008:svnLENOVO:pn7658CTO:pvrThinkPadT61:rvnLENOVO:rn7658CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 7658CTO
dmi.product.version: ThinkPad T61
dmi.sys.vendor: LENOVO

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 kernel-net maverick needs-upstream-testing

-- 
Intel Wireless 4965, no 802.11n
https://bugs.launchpad.net/bugs/664414
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