Can you send me the link for your ndiswrapper tutorial? All the ones I've
Reply-To: "Linux on AMD64 laptops (Compaq and
Re:[LinuxR3000] "Set Encode" (8B2A) error)
Date: Tue, 17 Apr 2007 23:00:12 -0700
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On Wed, 18 Apr 2007 01:35:50 -0400
Post by Constantine 'Gus' FantanasPost by John Jason JordanOn Tue, 17 Apr 2007 22:14:49 -0400
I don't need to use WEP, so I haven't paid much attention to this. But
I know I have read somewhere that the bcm43xx driver can't do WEP or
has a problem with it or something. And I dimly recall that the
solution was to blacklist the bcm43xx driver and use ndiswrapper
instead. I would bet that I read this on Ubuntu forums, since Ubuntu
amd64 is all I have ever run on my R3240. Personally I could never get
the bcm43xx driver to work at all with the Broadcom 4306, so I just
use
Post by Constantine 'Gus' FantanasPost by John Jason Jordanndiswrapper. Somewhere I have a bookmark to an Ubuntu how-to on
installing ndiswrapper with the 4306. I'll dig it out if you need it.
Hmmmmm, maybe the solution is moving to a 2.6.20 kernel? Last Monday I
tried WEP *AND* WPA with a Linksys router, using the BCM43xx (built as
module) and I am happy to say it worked PERFECTLY. (The router, by the
way, had been loaded the openWrt "White Russian" Linux distro for
embedded devices. It is relatively easy to replace the original
firmware with OpenWrt on --at least some-- Linksys wireless routers.
More details at http://openwrt.org/ .) I got WPA to work on the very
first try (judging from the output of 'iwevent', running in a separate
window). Last time I tried to get WPA to work was about a year ago and
under ndiswrapper running under a 2.6.16 kernel. I had no success (WEP
was working fine, but I wanted WPA!).
I run SuSE 10.2 64-bit, but I have upgraded to a plain vanilla kernel
2.6.20.6 and I have enabled full preemption. With the latest "SuSEfied"
2.6.18.2 kernel I have only tried unencrypted wifi connections (again
with the BCM43xx built as module, not in the kernel). It worked OK, BUT
I got flaky numbers, something like -170dBm for signal strength and
100/100 signal quality (!!!!!) on each and every network detected (via
the 'iwlist wlan0 scanning' command --the wifi shows as 'eth?', but I
hacked the relevant file in '/etc/udev/rules.d/' to make it appear as a
symbolic link to wlan0, so I did not have to change my firewall
scripts). I saw none of these problems with the 2.6.20 kernel.
Do you have all the necessary options enabled in your kernel?
On March 26, 2007, Mr. Jose Carlos responded to one of my earlier
postings about the initial success I had with the BCM43xx driver,
suggesting that I go for an Atheros cardbus wifi. This was a very
insightful suggestion (thank you, Mr. Carlos!), but what if I need to
use the cardbus slot while being connected to a wifi network? The
BCM43xx does have its merits despite its shortcomings. If the BIOS
allowed the replacement of the Broadcom wifi with a better solution, it
would be great, but it doesn't, so we are stuck with the Broadcom wifi,
unless we can spare the cardbus slot and/or, perhaps, a USB port.
I'm afraid I can't answer any of your questions. When I got my R3240
almost two years ago I tried various 64-bit distros on it. None could
get the video right -- they all dumped me in Vesa 1024 x 768. With each
one I tried and tried to get the video working properly, but had no
luck, in spite of hands-on assistance from several local Linux gurus.
Eventually I tried Ubuntu Hoary amd64. It found the video and
autoconfigured it for 1680 x 1050 and I was in heaven. And everything
else worked as well, except for the Broadcom 4306. I was brand new to
Linux and it took me a week to do it, but I finally got wireless
working with ndiswrapper. I haven't left Ubuntu ever since.
When Breezy came out it broke ndiswrapper and I had to set it up all
over again. This time it took me only a day. And after I got it working
I wrote it up and put it on our wiki so that next time I would have my
own personal documentation. Sure enough, when Dapper came out the
upgrade killed ndiswrapper again. But with Dapper we finally had the
bcm43xx driver. I tried and tried to get it to work, but the
instructions I found in the Ubuuntu forums just wouldn't work.
Eventually I said "screw it" and reinstalled ndiswrapper. This time
reinstalling ndiswrapper took me less than 15 minutes. And again when I
upgraded to Edgy I had to reinstall ndiswrapper once more.
The only thing I use the wireless on this notebook for is when I go to
the university or elsewhere. My home environment is all wired for
ethernet, which is faster and more secure. I have never had a wireless
router and wouldn't know anything about configuring it with the bcm43xx
driver.
I suppose I am going to have to do this all over again in a few days,
as Feisty is scheduled for release this Thursday. It will probably be a
few days late, though, because the release of the beta was three days
late.
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