Faulty 14e4:4315 (BCM4312)?

[Rafał Miłecki]

W dniu 8 czerwca 2011 22:37 użytkownik Gábor Stefanik
<netrolller.3d at gmail.com> napisał:
> 2011/6/8 Rafał Miłecki <zajec5 at gmail.com>:
>> Hey,
>>
>> I've just discovered I can not connect with my 14e4:4315 to my home network.
>>
>> dmesg:
>> [  119.744050] b43-phy0: Loading firmware version 478.104 (2008-07-01 00:50:23)
>> [  119.746744] b43-phy0 debug: b2062: Using crystal tab entry 19200 kHz.
>> [  121.130067] b43-phy0 debug: Chip initialized
>> [  121.130348] b43-phy0 debug: 64-bit DMA initialized
>> [  121.130416] b43-phy0 debug: QoS enabled
>> [  121.139857] b43-phy0 debug: Wireless interface started
>> [  121.145095] b43-phy0 debug: Adding Interface type 2
>> [  121.145605] ADDRCONF(NETDEV_UP): wlan0: link is not ready
>> [  128.295371] wlan0: authenticate with 00:23:69:c2:65:06 (try 1)
>> [  128.300285] wlan0: authenticated
>> [  128.300319] wlan0: associate with 00:23:69:c2:65:06 (try 1)
>> [  128.303709] wlan0: RX AssocResp from 00:23:69:c2:65:06 (capab=0x411
>> status=0 aid=3)
>> [  128.303715] wlan0: associated
>> [  128.304711] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
>> [  128.429557] b43-phy0 debug: Using hardware based encryption for
>> keyidx: 0, mac: 00:23:69:c2:65:06
>> [  128.429611] b43-phy0 debug: Using hardware based encryption for
>> keyidx: 2, mac: ff:ff:ff:ff:ff:ff
>> [  132.208036] ieee80211 phy0: wlan0: No probe response from AP
>> 00:23:69:c2:65:06 after 500ms, disconnecting.
>>
>> wpa_supplicant fills my console with:
>>> ioctl[SIOCSIWENCODEEXT]: Invalid argument
>>> ioctl[SIOCSIWENCODEEXT]: Invalid argument
>>> Trying to associate with 00:23:69:c2:65:06 (SSID='zajec_poznan_160' freq=2427 MHz)
>>> Associated with 00:23:69:c2:65:06
>>> WPA: Key negotiation completed with 00:23:69:c2:65:06 [PTK=CCMP GTK=CCMP]
>>> CTRL-EVENT-CONNECTED - Connection to 00:23:69:c2:65:06 completed (auth) [id=0 id_str=]
>>> CTRL-EVENT-DISCONNECTED bssid=00:23:69:c2:65:06 reason=0
>>
>> It seems it was already reported, for example in:
>> "No probe response from AP <address> after 500ms, disconnecting." by
>> Miklos Vajna on Thu, 14 Jan 2010 17:29:20 -0800.
>> http://www.mail-archive.com/bcm43xx-dev@lists.berlios.de/msg09481.html
>>
>> What's really surprising I can not connect to this network also when
>> using wl 5.100.82.38!
>>
>> Did anyone of you already got some faulty BCM4312 hardware? Did it
>> behave like this? I'm surprised than scanning works, but connection is
>> quickly dropped. It does not really sound like a faulty hardware.
>
> Chances are, your card can happily communicate with the AP using CCK,
> but once it tries to do OFDM, it fails.
> Is the AP close enough for OFDM communication?

My AP is about 2 meters from the card, antennas are attached OFC.

-- 
Rafał