[linux-pm] rtl8187 usb wifi adaptor causes suspend hang

[Stefanik Gábor]

On Thu, Jan 1, 2009 at 2:07 PM, Alan Jenkins
<alan-jenkins at tuffmail.co.uk> wrote:
> Hin-Tak Leung wrote:
>> --- On Wed, 31/12/08, Alan Jenkins <alan-jenkins at tuffmail.co.uk> wrote:
>>
>>
>>> Thanks for the patch.  I tested STD too, and it doesn't
>>> seem to hang
>>> anymore.  I even tested removing the adaptor while the
>>> system was
>>> hibernated.  However, after resume the interface is
>>> useless.
>>>
>>
>> Wierd - do you have NetworkManager running?
>>
>
> Yes, but it's not managing the wireless interface - I'm still using the
> wired network.  When I tested, I didn't use the wireless interface at
> all before I hibernated.
>
>> These days I leave NM running - besides the occasional /etc/rc.d/init.d/{wpa_supplicant/NetworkManager} stop/start to re-establish connectivity (seems to be some timing issue with dhcp taking too long and nm ifconfig up/down the device wrongly) - and *when STD/STR works*, NM usually just re-connect within a minute on resume/defrost.
>>
>> I don't have the choice of unhooking the device - integrated to laptop. BTW, is it a B device or a non-B device that didn't work?
>>
>
> I think it's a B device.
>
> phy0: hwaddr 00:1b:2f:76:02:bc, RTL8187vB (default) V1 + rtl8225z2
>
>
> Alan
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That is an RTL8187L, rev. B. It is not an RTL8187B.

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