Gentoo Archives: gentoo-user

From: John Green <jg012b8403_2@×××××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Problems with Intel wireless networking and kernel 2.6.14
Date: Sat, 05 Nov 2005 15:46:17
Message-Id: 436CD204.8070900@blueyonder.co.uk
In Reply to: Re: [gentoo-user] Problems with Intel wireless networking and kernel 2.6.14 by Richard Fish
1 Hi,
2
3 > Richard Fish wrote:
4
5 > >John Green wrote:
6
7 > >I still cannot make my Intel wireless card work under
8 > >kernel 2.6.14. Wireless works fine with 2.6.12.6, but not
9 > >with 2.6.13.x or 2.6.14.
10
11 <snip>
12
13 > >Here are the relevant outputs from dmesg.
14
15 > >2.6.14 (fails)
16 > >--------------
17
18 > >ipw2100: Detected Intel PRO/Wireless 2100 Network Connection
19 > >eth0 (WE) : Driver using old /proc/net/wireless support, please fix
20 driver !
21
22 > >###### How do I fix the driver in question? ######
23
24 > Not important...it's just a note for the developers. I get the same
25 > warning (again, ipw2200), and it works fine.
26
27 > I noticed that the version in the kernel is the 'stable' .0 version,
28 > while the one you are using with 2.6.12.6 is a .2 'unstable' version.
29 > It might be interesting to try merging the 1.1.0 version of the package
30 > with 2.6.12.6, and see if you have the same issue. That would tell you
31 > if it is a driver version or kernel change that is causing the problem.
32
33 Thanks for the suggestion, but I might never see a working 2.6.12.6
34 again if I do that :-(
35
36 > >I have already run "emerge -C ipw2100" to remove that Gentoo
37 > >package, which is no longer needed with kernel 2.6.14. How
38 > >does wireless still work under 2.6.12.6 without that package?
39
40 > Sounds like removing the package didn't remove the compiled kernel
41 > modules from /lib/modules/2.6.12.6. Both unusual and lucky!
42
43 Yes, the 2.6.12.6 module is still there. I probably built it
44 under 2.6.12.6 and then 'removed' it while running 2.6.14. What
45 *should* happen in those circumstances?
46
47 Also, my kernels have no support for module unloading, which is
48 probably a mistake when I need to play around with ipw2100 etc.
49 This at last explains why I had to keep rebooting to see the
50 effect of changes.
51
52 > >Is the warning about versions 19 and 17 significant? It seems
53 > >to come from iwconfig, which is part of wireless-tools. I have
54 > >version 27-r1 of that package, which is the latest available.
55
56 > 28_pre10 is available for ~x86. Try:
57
58 > echo "net-wireless/wireless-tools ~x86"
59 >>/etc/portage/package.keywords
60 > emerge -Dv wireless-tools
61
62 > Also, there are now versions of the ieee80211 and ipw2100 packages
63 that will
64 > merge with 2.6.14. They are also masked ~x86, so you will need to do
65 the same
66 > updates to package.keywords:
67
68 > echo "net-wireless/ieee80211 ~x86" >>/etc/portage/package.keywords
69 > echo "net-wireless/ipw2100 ~x86" >>/etc/portage/package.keywords
70
71 These steps did not seem to help.
72
73 > This should give you the latest 1.1.3 version of the driver. If it still
74 > won't work with 2.6.14, I suggest subscribing and posting to the devel
75 list
76 > at:
77
78 > http://lists.sourceforge.net/lists/listinfo/ipw2100-devel
79
80 Thanks for the help, but this is where I give up and go back to
81 2.6.12.6. I build my own kernels so I know what is in them and
82 to get the minimum feature set. I want the latest kernel to get
83 security and other fixes, and not because I need any new
84 functionality.
85
86 At least I got closer with 2.6.14. Kernel 2.6.13.x never
87 created an eth0 device. And I will read the ipw2100 dev list
88 from now on. Other people have similar problems, but I can't
89 see a solution yet.
90
91 Thanks again,
92
93 John Green
94
95 --
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