Hi,

this also happens on a Dell D420 here. I can't get more than 40-50 KB/s DL, 
before it was around 500 KB/s at this AP.   UL is around 90-100KB/s like before 
... 

I have DSL connection 16Mbit/1Mbit

up2date Hardy from 08-Feb 2008

uname -a 
======

Linux siXel 2.6.24-5-generic #1 SMP Thu Jan 24 19:45:21 UTC 2008 i686
GNU/Linux


iwconfig eth1
=========

eth1      IEEE 802.11g  ESSID:"....."  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:0F:B5:59:23:C6   
          Bit Rate=11 Mb/s   Tx-Power=27 dBm   
          Retry min limit:7   RTS thr:off   Fragment thr=2346 B   
          Link Quality=77/100  Signal level=-57 dBm  Noise level=-127 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

ifconfig
=====

eth1      Link encap:Ethernet  Hardware Adresse 00:13:02:d3:a0:11  
          inet Adresse:192.168.1.54  Bcast:192.168.1.255  Maske:255.255.255.0
          inet6-Adresse: fe80::213:2ff:fed3:a011/64 
Gültigkeitsbereich:Verbindung
          UP BROADCAST RUNNING MULTICAST  MTU:1492  Metrik:1
          RX packets:3989 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4454 errors:0 dropped:0 overruns:0 carrier:0
          Kollisionen:0 Sendewarteschlangenlänge:1000 
          RX bytes:4115103 (3.9 MB)  TX bytes:603489 (589.3 KB)


lshw -C network
==========

  *-network               
       description: Wireless interface
       product: PRO/Wireless 3945ABG Network Connection
       vendor: Intel Corporation
       physical id: 0
       bus info: [EMAIL PROTECTED]:0c:00.0
       logical name: wmaster0
       version: 02
       serial: 00:13:02:d3:a0:11
       width: 32 bits
       clock: 33MHz
       capabilities: bus_master cap_list logical ethernet physical wireless
       configuration: broadcast=yes driver=iwl3945 ip=192.168.1.54 latency=0 
module=iwl3945 multicast=yes wireless=IEEE 802.11g

lspci
====
0c:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network 
Connection (rev 02)

dmesg
====

[   26.975052] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection 
driver for Linux, 1.1.17kds
[   26.975060] iwl3945: Copyright(c) 2003-2007 Intel Corporation
[   26.975268] iwl3945: Detected Intel PRO/Wireless 3945ABG Network Connection
[   28.835595] iwl3945: Tunable channels: 13 802.11bg, 23 802.11a channels
[   28.837336] phy0: Selected rate control algorithm 'iwl-3945-rs'


Many Greetings
Erik


** Changed in: linux-ubuntu-modules-2.6.24 (Ubuntu)
       Status: New => Confirmed

-- 
major throughput difference (between upload and download) when using iwl3945
https://bugs.launchpad.net/bugs/176271
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