Gentoo Archives: gentoo-powerpc

From: "Nuno J. Silva (aka njsg)" <nunojsilva@×××××××.pt>
To: gentoo-powerpc@l.g.o
Subject: [gentoo-powerpc] Re: b43 wireless not working
Date: Thu, 16 Apr 2015 05:28:11
Message-Id: mgnh8e$tbl$1@ger.gmane.org
In Reply to: Re: [gentoo-powerpc] Re: b43 wireless not working by "Herminio Hernandez
1 On 2015-04-16, Herminio Hernandez, Jr. <herminio.hernandezjr@×××××.com> wrote:
2 > On Wed, Apr 15, 2015 at 9:35 AM, Herminio Hernandez Jr. <herminio.hernandezjr@×××××.com> wrote:
3 >> On Apr 15, 2015, at 8:34 AM, Nuno Silva <nunojsilva@×××××××.pt> wrote:
4 >> > On April 15, 2015 4:32:52 PM EEST, "Herminio Hernandez Jr. " <herminio.hernandezjr@×××××.com> wrote:
5 >> >> I am not seeing my wireless interface when I execute ifconfig
6 >> >
7 >> > Are you running it with the '-a' parameter?
8 >> No I will try when I get home from work.
9 >
10 > I ran with the -a parameter and saw the interface. I ran ifconfig wlan0 up
11 > and now I see it when I just run ifconfig. However I am unable to join a
12 > wireless network.
13
14 This is normal. So far the driver seems to be able to initialize the
15 card, and it shows up. But to connect to actual networks, especially
16 protected networks or different networks, you need something else on top
17 of that.
18
19
20 > I have networkmanager installed and running. I also saw
21 > in this thread
22 ><https://forums.gentoo.org/viewtopic-t-964764-view-previous.html> someone
23 > suggested to enable wext in the kernel wich I did and still no luck. Below
24 > is what I have.
25
26 I don't know how to use NetworkManager, so I can't help here, I use
27 wpa_supplicant.
28
29 > rican-linux@ibookG4-gentoo ~ $ sudo zcat /proc/config.gz | grep WEXT
30 > Password:
31 > CONFIG_WEXT_CORE=y
32 > CONFIG_WEXT_PROC=y
33 > CONFIG_WEXT_SPY=y
34 > CONFIG_WEXT_PRIV=y
35 > CONFIG_CFG80211_WEXT=y
36
37 This will let you use iwconfig and friends, and I think this is the
38 problem that the forum post tried to solve. It shouldn't change how
39 wpa_supplicant (and others?) support the card, as wpa_supplicant at
40 least defaults to the wireless driver interface that b43 uses.
41
42 > ibookG4-gentoo ~ # ifconfig
43 > enP2p32s15f0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
44 > inet 192.168.1.133 netmask 255.255.255.0 broadcast 192.168.1.255
45 > ether 00:14:51:38:fa:f8 txqueuelen 1000 (Ethernet)
46 > RX packets 1370 bytes 100431 (98.0 KiB)
47 > RX errors 0 dropped 0 overruns 0 frame 0
48 > TX packets 232 bytes 42740 (41.7 KiB)
49 > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
50 >
51 > lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
52 > inet 127.0.0.1 netmask 255.0.0.0
53 > loop txqueuelen 0 (Local Loopback)
54 > RX packets 0 bytes 0 (0.0 B)
55 > RX errors 0 dropped 0 overruns 0 frame 0
56 > TX packets 0 bytes 0 (0.0 B)
57 > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
58 >
59 > wlan0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
60 > ether 00:14:51:e4:55:af txqueuelen 1000 (Ethernet)
61 > RX packets 0 bytes 0 (0.0 B)
62 > RX errors 0 dropped 0 overruns 0 frame 0
63 > TX packets 0 bytes 0 (0.0 B)
64 > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
65
66 I can't provide a minimal wpa_supplicant example right now (perhaps
67 later), and I do not know anything about NetworkManager.
68
69 Try:
70
71 "iwlist wlan0 scan"
72
73 And see if it shows up the wireless networks around you.
74
75 It is a good idea to use a pager if you have more than one, two wireless
76 APs available:
77
78 "iwlist wlan0 scan | less"
79
80 --
81 Nuno Silva
82 Helsinki, Finland