Ubuntu 8.04 & iwl3945

[ ] Toll. Slow motion mit Ubuntu 8.04 und Intels WLAN-Hardware.

05:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)

Ich weiß ja nicht, was sie da verbrochen haben, aber die Nettorate liegt meilenweit unter der Bruttorate:

wusel@brick:~$ wget http://cam-serv2.uu.org/.../cam-20080524-11-timelapse.mpg
--09:37:48-- http://cam-serv2.uu.org/.../cam-20080524-11-timelapse.mpg
=> `cam-20080524-11-timelapse.mpg'
Resolving cam-serv2.uu.org... 193.26.120.50
Connecting to cam-serv2.uu.org|193.26.120.50|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 103,014,400 (98M) 
7% [=> ] 7,598,616 102.72K/s ETA 14:30
^C
wusel@brick:~$ traceroute cam-serv2.uu.org
traceroute to cam-serv2.uu.org (193.26.120.50), 64 hops max, 40 byte packets
1 cam-serv2.uu.org (193.26.120.50) 14 ms 21 ms 2 ms

Gaaaanz anders mit ‘ner Atheros-PC-Card:

09:00.0 Ethernet controller: Atheros Communications Inc. AR5212/AR5213 Multiprotocol MAC/baseband processor (rev 01)

Da geht’s über 802.11g ab mit den zu erwartenden gut 20 MBit/sec:

wusel@brick:~$ wget http://cam-serv2.uu.org/.../cam-20080524-11-timelapse.mpg
--09:45:39-- http://cam-serv2.uu.org/.../cam-20080524-11-timelapse.mpg
=> `cam-20080524-11-timelapse.mpg.1'
Resolving cam-serv2.uu.org... 193.26.120.50
Connecting to cam-serv2.uu.org|193.26.120.50|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 103,014,400 (98M) 
100%[====================================>] 103,014,400 2.38M/s ETA 00:00
09:46:22 (2.32 MB/s) - `cam-20080524-11-timelapse.mpg.1' saved [103014400/103014400]
traceroute to cam-serv2.uu.org (193.26.120.50), 64 hops max, 40 byte packets
1 cam-serv2.uu.org (193.26.120.50) 1 ms 19 ms 18 ms

Es gibt da offensichtlich noch eine Menge zu tun …
Und die Moral von der Geschicht’? Upgrade Deinen funktionierenden Rechner nicht!