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Thread: IBM Thinkpad T61p wireless problems

  1. #1
    Join Date
    Nov 2009
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    IBM Thinkpad T61p wireless problems

    I upgraded from 11.10 a few days ago and didn't have any problems with my wifi at that time, but somehow the last daily update (4/20) has broken my wifi-it will connect to my unsecured cell phone just fine, but will not connect to my home wifi (WPA2) anymore. I installed the wireless-compat package, but it didn't seem to help.
    Here is basic info
    03:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)
    Subsystem: Intel Corporation Lenovo ThinkPad T51
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR+ <PERR- INTx-
    Latency: 0, Cache Line Size: 64 bytes
    Interrupt: pin A routed to IRQ 50
    Region 0: Memory at d7dfe000 (64-bit, non-prefetchable) [size=8K]
    Capabilities: <access denied>
    Kernel driver in use: iwl4965
    Kernel modules: iwl4965

    Is this a known bug? It's also kind of weird that it thinks the computer is a T51...it's a T61p.
    If there are any logs I can pull that would help, please let me know and I'll get them.
    Heres what I got with modinfo iwl4965

    filename: /lib/modules/3.2.0-23-generic/updates/cw-3.3/iwl4965.ko
    firmware: iwlwifi-4965-2.ucode
    alias: iwl4965
    license: GPL
    author: Copyright(c) 2003-2011 Intel Corporation <ilw@linux.intel.com>
    version: in-tree:
    description: Intel(R) Wireless WiFi 4965 driver for Linux
    srcversion: 8A2AECA700F560BA7CE73B4
    alias: pci:v00008086d00004230sv*sd*bc*sc*i*
    alias: pci:v00008086d00004229sv*sd*bc*sc*i*
    depends: iwlegacy,cfg80211,mac80211
    vermagic: 3.2.0-23-generic SMP mod_unload modversions
    parm: swcrypto:using crypto in software (default 0 [hardware]) (int)
    parm: queues_num:number of hw queues. (int)
    parm: 11n_disable:disable 11n functionality (int)
    parm: amsdu_size_8K:enable 8K amsdu size (int)
    parm: fw_restart:restart firmware in case of error (int)
    Last edited by wwyvern; April 20th, 2012 at 06:08 AM.

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