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From: Rob Browning <rlb@defaultvalue.org>
To: Larry Finger <Larry.Finger@lwfinger.net>
Cc: linux-wireless@vger.kernel.org
Subject: Re: Slow receive with rtl8192cu (usb ew-7811Un)
Date: Tue, 24 May 2011 01:18:34 -0500	[thread overview]
Message-ID: <87r57otydh.fsf@raven.defaultvalue.org> (raw)
In-Reply-To: <87pqnhj5e7.fsf@raven.defaultvalue.org> (Rob Browning's message of "Tue, 17 May 2011 18:04:16 -0500")


I just tested Debian's 2.6.38-1 kernel, and it has the same problem,
though I just noticed something potentially interesting.

Right after booting the system, I started a wget which ran at a steady
800+K/s.  Then I started an "lftp get -c" to grab a kernel image, and
both connections settled at about 400K/s.

After a minute or so, I killed the ftp connection; from then on all
transfers were limited to 60K/s.

Now that I think about it, that's consistent with what I've seen up to
this point.

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

  reply	other threads:[~2011-05-24  6:18 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-14 17:01 Slow receive with rtl8192cu (usb ew-7811Un) Rob Browning
2011-05-16  0:50 ` Larry Finger
2011-05-16  2:26   ` Rob Browning
2011-05-16  3:39     ` Larry Finger
2011-05-16  5:18       ` Rob Browning
2011-05-16 15:12         ` Larry Finger
2011-05-17  3:41           ` Rob Browning
2011-05-17  3:57             ` Rob Browning
2011-05-17 16:34               ` Larry Finger
2011-05-17 23:04                 ` Rob Browning
2011-05-24  6:18                   ` Rob Browning [this message]
2011-06-04 20:32               ` Rob Browning
2011-06-08  2:38                 ` Rob Browning
2011-06-12 18:06                   ` Rob Browning
2011-07-10 20:24                     ` Rob Browning
2011-08-30  0:58                   ` Larry Finger

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