From owner-freebsd-wireless@FreeBSD.ORG Thu Feb 9 14:05:25 2012 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 13A081065670 for ; Thu, 9 Feb 2012 14:05:25 +0000 (UTC) (envelope-from jake@mischler.com) Received: from teaspoon.mischlersflorist.com (rrcs-72-45-221-198.nys.biz.rr.com [72.45.221.198]) by mx1.freebsd.org (Postfix) with ESMTP id 9E7168FC12 for ; Thu, 9 Feb 2012 14:05:24 +0000 (UTC) Received: from [192.168.163.29] ([192.168.163.29]) by teaspoon.mischlersflorist.com (8.14.5/8.14.4) with ESMTP id q18J3NtB087450 for ; Wed, 8 Feb 2012 14:03:24 -0500 (EST) (envelope-from jake@mischler.com) From: Dave Mischler To: freebsd-wireless@freebsd.org Content-Type: text/plain; charset="us-ascii" Date: Wed, 08 Feb 2012 14:03:23 -0500 Message-ID: <1328727803.90839.15.camel@firkin.mischler.com> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 FreeBSD GNOME Team Port Content-Transfer-Encoding: 7bit Subject: No WiFi on Acer Aspire One 751h X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: jake@mischler.com List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Feb 2012 14:05:25 -0000 I have an Acer Aspire One A0751h-1279. It came with an AR5BHB63, and I have also tried an AR5B95. Wifi works on this netbook under Ubuntu 10.10 (i.e. I can get a list of nearby networks and connect to one and transfer data), so I think the hardware is OK. Under FreeBSD-8.2 I had this problem: http://lists.freebsd.org/pipermail/freebsd-mobile/2011-June/012364.html but even after solving that issue (as described) no networks were ever found while scanning. I have since tried 9.0-RELEASE, 9.0-STABLE, and even 10.0-CURRENT as of 5-Feb-2012. There is a switch that is supposed to enable/disable the Wifi card, but I don't seem to have to do anything with it under Ubuntu. I have tried turning the Wifi card on at various points in the boot and configuration process with no change. Here is what shows up in dmesg.today for ath0 witn the AR5BHB63 installed: ath0: mem 0xd0000000-0xd000ffff irq 17 at device 0.0 on pci3 ath0: AR2425 mac 14.2 RF5424 phy 7.0 and this is what shows up from pciconf -lv: ath0@pci0:3:0:0: class=0x020000 card=0xe00d105b chip=0x001c168c rev=0x01 hdr=0x00 vendor = 'Atheros Communications Inc.' device = 'AR242x / AR542x Wireless Network Adapter (PCI-Express)' class = network subclass = ethernet I boot the system and run the following commands and never get any responses: ifconfig wlan0 create wlandev ath0 ifconfig wlan0 up scan ifconfig wlan0 list scan Here is a sample of the output of ifconfig: re0: flags=8843 metric 0 mtu 1500 options=389b ether 00:23:8b:b1:1b:92 inet6 fe80::223:8bff:feb1:1b92%re0 prefixlen 64 scopeid 0x1 inet 192.168.163.61 netmask 0xffffff00 broadcast 192.168.163.255 nd6 options=23 media: Ethernet autoselect (100baseTX ) status: active ath0: flags=8843 metric 0 mtu 2290 ether 00:24:2c:5d:ed:55 nd6 options=21 media: IEEE 802.11 Wireless Ethernet autoselect mode 11g status: associated lo0: flags=8049 metric 0 mtu 16384 options=3 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x7 inet 127.0.0.1 netmask 0xff000000 nd6 options=21 wlan0: flags=8c43 metric 0 mtu 1500 ether 00:24:2c:5d:ed:55 inet6 fe80::224:2cff:fe5d:ed55%wlan0 prefixlen 64 scopeid 0x8 nd6 options=23 media: IEEE 802.11 Wireless Ethernet autoselect (autoselect) status: no carrier ssid "" channel 2 (2417 MHz 11g) regdomain 101 indoor ecm authmode OPEN privacy OFF txpower 20 bmiss 7 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 5 protmode CTS wme burst bintval 0 Is there any hope of this working? Is there anything I can do to assist in debugging this?