--------- Original Message --------
From: Tz-Huan Huang <tzhuan@gmail.com>
To: freebsd-current@freebsd.org <freebsd-current@freebsd.org>
Subject: Re: "Intel Centrino Advanced-N + WiMAX 6250" doesn't work
Date: 07/09/11 09:40
> On Wed, Sep 7, 2011 at 14:10, Tz-Huan Huang <tzhuan@gmail.com>
wrote:
> > Hi,
> >
> > I have a lenovo X201s with a "Intel Centrino Advanced-N + WiMAX
6250" bundled.
> > The device seems recognized as iwn0 correctly but it just doesn't
work.
> > The command "ifconfig wlan0 up scan" return immediately and
nothing showed.
> >
> > Is the device not supported, or do I miss something?
> > Any suggestion is welcome, thanks.
> >
> > Here is some information:
> >
> > $ uname -a
> > FreeBSD bud 9.0-BETA2 FreeBSD 9.0-BETA2 #2: Tue Sep ꀶ 16:50:09 CST
> > 2011 ꀠꀠroot@bud:/usr/obj/usr/src/sys/BUD 乸md64
> >
> > dmesg -a:
> > http://www.csie.ntu.edu.tw/~b90093/tmp/dmesg.txt
> >
> > rc.conf:
> > http://www.csie.ntu.edu.tw/~b90093/tmp/rc.conf
> >
> > kldstat -v
> > http://www.csie.ntu.edu.tw/~b90093/tmp/kldstat.txt
>
> When loading acpi_ibm, I got more error information:
>
> $ kldload acpi_ibm
> acpi_ibm0: <IBM ThinkPad ACPI Extras> on acpi0
> $ ifconfig wlan0 up
> iwn0: iwn5000_send_calibration: could not send calibration result, error
22
> iwn0: iwn_init_locked: could not initialize hardware, error 22
>
>
> Any suggestion? Thanks.
Maybe, is the wlan switch on? (on the left side?) I recently had such an
experience with a t60 where the switch was off. Took a while until I
realized that I can switch on the wlan....
Gruss,
Andreas
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