Re: Ubuntu wireless networking problem since 8.10

On Tue, 25 Nov 2008 11:47:58 -0500, Gang Greene wrote:

unknown wrote:

On Mon, 24 Nov 2008 00:35:06 +0000, preacher wrote:

On Sun, 23 Nov 2008 07:51:04 -0800, seeds wrote:

yea man 8.10 does not play nice with wireless.

On Nov 23, 3:10 am, Jagadeesh <mnjagade...@xxxxxxxxx> wrote:
I too have experienced it after upgrading to 8.10. Experiencing
everything is bit slow.

Thanks

Found a solution, I think. Apparently, the driver is not reliable. I
don't know if this is an upgrade or if I'm reverting back to an older
version. I need to reboot to confirm that it works consistently, but
assuming it does, this is a big relief.

Here's where I got the fix:


http://unsharptech.com/2008/10/31/atheros-wireless-in-ubuntu-810-
intrepid-
ibex/

Oh, you're lucky. I had one of those laptops with the Broadcom 4318
wireless
adapters which is not supported by Ubuntu.

I think it is see below --->

This required the use of ndiswrapper
to run the hardware using a Windows driver

Yeck, just the thought of using windows makes my stomach sick :)

It works well, but only after 3-4 connection attempts with my Linksys
WRT53G wireless router.

I have Broadcom wireless cards in both my desktop and notebook
computers.

I haven't used ndiswrapper since Fedora 6.

lspci --->

00:0b.0 Network controller: Broadcom Corporation BCM4318 [AirForce One
54g] 802.11g Wireless LAN Controller (rev 02)

What kernel are you running?

Arch linux with kernel26 2.6.26.5 works. Broadcom drivers are in 2.6.24
and later ( If I recall correctly ) .

1. use the firmware tool b43-fwcutter, to install the firmware.

2. modprobe the b43 module.

3. ifconfig wlan0 up

4. iwlist wlan0 scan -- list access points available

5. iwconfig wlan0 essid <your wireless pt here>

6. if you are not using WEP or WAP then:
dhcpcd wlan0 or
ifconfig wlan0 <ip addr>
route add default gw <gateway ip here>

If the access point is using WAP or WEP then you will need to add the
key to step 5.

Hint: check out netcfg2 if you use WEP or WAP

YMMV :)

Does anyone have any idea why network connectivity with the Broadcom 4318
(Airforce One) network adapter in ubuntu 8.10 (after getting the hardware
to work by running the Windows driver, since that driver is proprietary)
is so fickle? Sometimes I'm able to connect on the first attempt (which
is rare). Other times it may take 2-3 attempts to get achieve a
connection. There seems to be no rhyme nor reason as for why this
occurs. Your thoughts.
.

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