Atheros 9462 detected but nonfunctional

Adrian Chadd adrian.chadd at gmail.com
Wed Mar 9 21:06:42 UTC 2016


if it's haswell, then it's likely related to drm. Try updating to the
latest -head and try again.



-a


On 9 March 2016 at 12:52, Eric McCorkle <eric at metricspace.net> wrote:
> Thanks for the help. In the mean time, I'll see if I can diagnose the resume issue.
>
> On March 9, 2016 1:40:43 PM EST, Adrian Chadd <adrian.chadd at gmail.com> wrote:
>>Okm I bought a NIC and pigtails. I'll see what happens.
>>On Mar 9, 2016 9:41 AM, "Eric McCorkle" <eric at metricspace.net> wrote:
>>
>>> Yes. The log message showed up.
>>>
>>> On March 9, 2016 11:42:03 AM EST, Adrian Chadd
>><adrian.chadd at gmail.com>
>>> wrote:
>>>>
>>>> Ok, it may not be exactly the same as the WB222 module (that's in
>>the
>>>> chromebook c720.) I'll have to go poke around in ath9k to see how
>>>> they've set it up.
>>>>
>>>> When you added that hints entry, did it log what I said?
>>>>
>>>>
>>>> -adrian
>>>>
>>>>
>>>> On 9 March 2016 at 04:46, Eric McCorkle <eric at metricspace.net>
>>wrote:
>>>>
>>>>>  I took off the back panel.  There are three codes, aside from the
>>MAC
>>>>>  address:
>>>>>
>>>>>  S/N WCBN802AAAC434007684
>>>>>  Atheros model QCNFA222
>>>>>  BD ID 3010B377E299
>>>>>
>>>>>  It's an NGFF (M.2) card.
>>>>>
>>>>>  On Mar 9, 2016, at 00:16, Adrian Chadd <adrian.chadd at gmail.com>
>>wrote:
>>>>>
>>>>>  Ok. I need to know the part number of the device and what
>>Bluetooth chip it
>>>>>  has I can see what ath9k does for this part.
>>>>>
>>>>>  If it's mini pcie then let's see if theyll send
>>>>> me just the NIC.
>>>>>
>>>>>  Adrian
>>>>>
>>>>>  On Mar 8, 2016 8:44 PM, "Eric McCorkle" <eric at metricspace.net>
>>wrote:
>>>>>
>>>>>>
>>>>>>  Sadly, no effect.  However, the Bluetooth system does seem to
>>timeout
>>>>>>  shortly after detection, which lends support to your diagnosis.
>>>>>>
>>>>>>  On Mar 8, 2016, at 20:56, Adrian Chadd <adrian.chadd at gmail.com>
>>wrote:
>>>>>>>
>>>>>>>  Try setting this in /boot/<whatever>.hints :
>>>>>>>
>>>>>>>  hint.ath.0.btcoex_profile="wb222"
>>>>>>>
>>>>>>>  Then reboot.
>>>>>>>
>>>>>>>  It should output this:
>>>>>>>
>>>>>>>  ath0: Enabling WB222 BTCOEX
>>>>>>>
>>>>>>>  .. during boot. Try that and see what happens!
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>  -adrian
>>>>>>>
>>>>>>
>>> --
>>> Sent from my Android device with K-9 Mail. Please excuse my brevity.
>>>
>
> --
> Sent from my Android device with K-9 Mail. Please excuse my brevity.
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