On Wed, 2002-05-22 at 15:12, Jason Guidry wrote:
> I'm running 8.2 kernel secure and I'm looking for a quick and dirty how
> to on installing (getting MDK to see) my linksys PCI wireless nic.  if
> someone could point me to one, i'd be grateful
> 
> much thanks
> 
> -- 
> Jason Guidry
> http://www.gmaestro.org

No such thing. I've been trying to get a U.S. Robotics wireless card to
work on a Sony VAIO PCG-SR7. I finally gave up trying LM8.2 and switched
to Debian; I'm a lot closer, but still unsuccessful.

The task breaks down into four parts:

Networking (ifconfig, etc)
PCMCIA card services
PCMCIA network card support
PCMCIA wireless card support

The LM8.2 has PCMCIA card services built-in (as have previous kernels).
But, if you did not have PCMCIA hardware (the slots or bays) installed
during OS installation, it will not be turned on. This is controlled by
/etc/sysconfig/pcmcia. It takes more than switching "no" to "yes" in
this file to get PCMCIA card services working, and there is no pretty
Mandrake tool to help you.

The Grand Puba of PCMCIA is David Hines, and his web site is mandatory
reading. A superb example of open-source software.

http://pcmcia-cs.sourceforge.net/


There, read especially "Linux PCMCIA HOWTO," section 2.3, "Startup
options." I wasted hours trying to get things working with only
PCMCIA=yes and the other lines left to their default XXX=(blank). You
really do need PCIC=i82365, and you must edit this file by hand as root.
You don't need to install the software or build anything, you just need
to activate it.

To test if PCMCIA card services are working, insert your card and
examine /var/lib/stab. It should contain info related to you card. This
file is updated whenever a card is inserted or removed.

The network card support (v.s. hard drives and modems) comes from
/etc/pcmcia/network. Most of it is about wired cards (802.3).

Wireless cards take this thing to a whole 'nuther level -- over the
horizon. You must set many parameters beyond Ethernet and TCP/IP, like
the name of your network, what frequencies to use, whether you are a
client or a base station, and, most difficult of all, WEP encryption.
All this is done with the Wireless Tools for Linux, by another superman
kind of a guy, Jean Tourrilhes.


http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html

The problem I had, right off the bat, was that I did not install
development tools on my little VAIO laptop. I did manage to get them
installed, but just barely. Make built the tools without a hitch, but
make install failed because the path the the man pages was missing
"man8." So, mkdir /usr/local/man/man8 first, then make install.

Where I run into grief with this stuff is that according to David Hines
and comments in the wireless files in /etc/pcmcia, this stuff is broken
in Red Hat and derivative distros, including LM. In LM8.2 I got my card
light to come on, /var/lib/stab said it was a wireless card, but
iwconfig acted as if the card did not have WEP encryption. It would not
display the key, nor could I set it. So I switched to Debian, because
that's what Jean Tourrilhes uses. Just last night I got the card on, the
interface up, and it took my WEP key. Only, I still could not ping
anything except myself.

Another good resource is Linux on Laptops, http://www.linux-laptop.net/

More when I know more.

Gary Dunn
Open Slate Project
Honolulu


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