[Bug 190515] Re: [Hardy][Intrepid] Low bandwidth with rt2400 / rt2500 drivers

markthecarp markthecarp at gmail.com
Tue Mar 10 23:13:30 UTC 2009


Andy Whitcroft wrote:
> @markthecarp -- appologies there there was a bad backports module
> uploaded which did not work at all.  It should be resolved now if you
> are able to retest.  Thanks in advance.
> 

Andy these are *outstanding!

I first tried them around 11:30 UTC; initial rate 36-54M at close range
(4 feet), at 30' the rates seem to top out at 48M.

I used speakeasy.net/speedtest and regardless of the bit rate am getting
speeds 6700 kbps which is less than 100kbps lower than I get directly
connected to the modem.

However with one intervening brick wall performance drops dramatically
(1M bit rate/700 kbps).

uname -r
2.6.28-9-generic

modinfo rt2500pci
filename:       /lib/modules/2.6.28-9-generic/updates/rt2500pci.ko
license:        GPL
description:    Ralink RT2500 PCI & PCMCIA Wireless LAN driver.
version:        2.3.0
author:         http://rt2x00.serialmonkey.com
srcversion:     070F51D7EDEA76F54A51843
alias:          pci:v00001814d00000201sv*sd*bc*sc*i*
depends:        rt2x00lib,rt2x00pci,eeprom_93cx6
vermagic:       2.6.28-9-generic SMP mod_unload modversions 586

-mark

-- 
[Hardy][Intrepid] Low bandwidth with rt2400 / rt2500 drivers
https://bugs.launchpad.net/bugs/190515
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