Can't get wireless to work with kubuntu 9.04
bbales at cox.net
Fri Jul 31 19:19:06 BST 2009
On Thursday 30 July 2009 23:44:08 Nils Kassube wrote:
> Bruce Bales wrote:
> > Wireless on my laptop with kubuntu 8.04 was not easy. I had to
> > sudo iwconfig ath0 essid bbs key (the wep code) and then
> > sudo dhclient each time I booted up.
> > Then I upgraded to kubuntu 9.04 and the iwconfig line no longer
> > works. The iwconfig line gives me "ath0 no such device."
> > I tried wlan0, wlan, eth0, ath1 and wlan1 -- same result.
> What wireless device do you have? I think "ath0" would be some Atheros
> chipset but which one? 8.04 had the madwifi driver but now the driver is
> in the kernel, maybe your chipset is not yet supported correctly? To
> find out what chipset you have, use the commands
> sudo lshw -C network
> in a terminal and post the relevant part of the output. And if you want
> to find out the wireless interface name you can try the command
> ifconfig -a
> in a terminal. It will show you the configuration of all interfaces
> known to your system.
> > The main page has an icon which says "network management" Clicking
> > on that then "network connection" then "enable wireless" then
> > "manage connection" gets me nowhere.
> If you have problems getting the network manager working it may be
> useful to replace it with wicd. You can install the wicd package from
> the 9.04 repository.
Thanks for answering, Nils.
lspci shows that most of the drivers are Intel 82801, but the ethernet
controller says "Atheros Communications Inc. Atheros AR5001X+ Wireless
network Adapter (rev 01)"
lshw -C gives me network 0 and
description: Wireless interface
product: Atheros AR5001X+ Wireless Network Adapter
vendor: Atheros Communications Inc.
physical id: 2
bus info: pci at 0000:02:02.0
logical name: wmaster0
width: 32 bits
capabilities: pm bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=ath5k_pci latency=168 maxlatency=28
mingnt=10 module=ath5k multicast=yes wireless=IEEE 802.11bg
description: Ethernet interface
physical id: 2
logical name: pan0
capabilities: ethernet physical
configuration: broadcast=yes driver=bridge driverversion=2.3
The pertenant part of ifconfig -a is
wlan0 Link encap:Ethernet HWaddr 00:11:f5:1e:f1:57
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
How can I get the proper driver for this machine?
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