linux-kernel - Re: 3.1-rc9 wifi problem

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Date:	Sun, 16 Oct 2011 18:34:26 -0700
From:	"Guy, Wey-Yi" <wey-yi.w.guy@...el.com>
To:	Larry Finger <Larry.Finger@...inger.net>
Cc:	werner <w.landgraf@...ru>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
	"dave.taht@...il.com" <dave.taht@...il.com>,
	"rientjes@...gle.com" <rientjes@...gle.com>,
	"arend@...adcom.com" <arend@...adcom.com>,
	"toralf.foerster@....de" <toralf.foerster@....de>,
	"ilw@...ux.intel.com" <ilw@...ux.intel.com>,
	"larry.finger@...il.com" <larry.finger@...il.com>
Subject: Re: 3.1-rc9 wifi problem

On Sun, 2011-10-16 at 19:16 -0700, Larry Finger wrote:
> On 10/16/2011 08:33 PM, werner wrote:
> > I have to wait until the friend with the laptop comes back, perhaps this week.
> > Then I can look what wireless card is in it.
> >
> > However, now I remember me: that laptop worked only good since 2.6.39 with the
> > new kernel-embedded modules. Before, it didn't work normally, i.e. on booting
> > the wireless almost never didn't switch on; only ocasionally .
> >
> >
> > And, beside of kernel 2.6.39, and the normal wifi software, I still had him to
> > install a file iwlwifi-1000-3.ucode or .5 ucode (i'm not sure, the number can
> > also be 5000), and I had the problem to search long time for that file because
> > one find only .2 or .4 in internet but what don't work at that wifi card. You
> > could improve the kernel-module so that everything is included so that one don't
> > need to search such files.
> 
> That will not happen. In fact, the trend is from having firmware be a part of 
> the driver to having it be external.
> 
> I don't know what distro you use, but mine (openSUSE) maintains a package called 
> kernel-firmware that contains all the redistributable firmware that is available 
> from tne linux-firmware git tree. If that package is installed, then you do not 
> have to search for firmware in most cases. If your distro does not have such a 
> package, then complain or find another distro.
> 
> > Then, with this kernel and that file however, it worked without any problem.
> >
> > I hope from these informations you can find out what wifi card or what driver is
> > in the laptop.
> 
> We can tell that you have an Intel card, but not much more.
> 
> Larry
> 

Not knowing much about what problem you  encounter, but you can find all
the latest intel WiFi firmware at
http://www.intellinuxwireless.org/?n=Downloads

Thanks
Wey

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