Date: Wed, 7 Sep 2011 16:00:29 +0800 From: Tz-Huan Huang <tzhuan@gmail.com> To: Andreas Tobler <andreast-list@fgznet.ch> Cc: freebsd-current@freebsd.org Subject: Re: "Intel Centrino Advanced-N + WiMAX 6250" doesn't work Message-ID: <CANSeK7ynT_=KmXR0YpiUzyOmK7izR%2BRH=2TVGxso547QeZqj6w@mail.gmail.com> In-Reply-To: <2b3c94c380656632a4a23cd01391322e@212.203.104.226> References: <2b3c94c380656632a4a23cd01391322e@212.203.104.226>
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On Wed, Sep 7, 2011 at 15:52, Andreas Tobler <andreast-list@fgznet.ch> wrot= e: > --------- 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 + WiMA= X > 6250" bundled. >> > The device seems recognized as iwn0 correctly but it just doesn't > work. >> > The command "ifconfig wlan0 up scan" return immediately a= nd > 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 =C2=A06 16:50:0= 9 CST >> > 2011 =C2=A0 =C2=A0 root@bud:/usr/obj/usr/src/sys/BUD =C2=A0amd64 >> > >> > 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.... I have dual boot on this machine (FreeBSD and Win7) and the wlan works on Win7. I don't touch the switch so that I'm pretty sure that the switch is on. :-) Also, I have checked the dev.acpi_ibm.0.wlan and the value is 1. Thanks, Tz-Huan
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