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Re: Slow receive with rtl8192cu (usb ew-7811Un)

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Rob Browning <rlb@xxxxxxxxxxxxxxxx> writes:

> Rob Browning <rlb@xxxxxxxxxxxxxxxx> writes:
>
>> So that command ran at essentially the rates you report for 10-20
>> seconds.  Then I killed it and tried another test I'd been using, which
>> was to lftp to ftp.kernel.org and get -c linux-2.6.39-rc7.tar.bz2.  That
>> transfer started at a high rate, but settled fairly quickly at about
>> 60KB/s.  So I killed that transfer and restarted the wget, and it ran
>> steadily at ~60KB/s.
>
> In case it helps, it also looks like the 60KB/s is an aggregate limit.
> Once it gets into the "lower bandwidth" state, if I run multiple
> transfers, the total won't go above that.

As another data point, I just tested the same device on a second machine
(a desktop), and saw the same behavior -- initially high transfer rates
trailing off to about 60K/s.

Thanks
-- 
Rob Browning
rlb @defaultvalue.org and @debian.org
GPG as of 2002-11-03 14DD 432F AE39 534D B592 F9A0 25C8 D377 8C7E 73A4
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