Gentoo Archives: gentoo-user

From: Valmor de Almeida <val.gentoo@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] wpa_supplicant connect-disconnect loop
Date: Sun, 12 Dec 2010 01:36:02
Message-Id: 4D0426E2.3010005@gmail.com
In Reply to: Re: [gentoo-user] wpa_supplicant connect-disconnect loop by Mick
1 On 12/11/2010 06:28 PM, Mick wrote:
2 > On Saturday 11 December 2010 20:26:54 Valmor de Almeida wrote:
3 >> Hello,
4 >>
5 [snip]
6 >>
7 >> There were a number of steps to get to where I am now and I would be
8 >> glad to post additional information if required.
9 >
10 > You could try changing channels (if there is a clash with other local APs) but
11 > it's most likely that the dropouts you notice are due to the wireless driver.
12 > Waiting for developers to catch up or using later drivers/firmware usually
13 > fixes this problem.
14
15 Here is some info.
16
17 -> dmesg | grep -i iwl
18 [ 12.442620] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux,
19 in-tree:d
20 [ 12.442622] iwlagn: Copyright(c) 2003-2010 Intel Corporation
21 [ 12.442691] iwlagn 0000:02:00.0: PCI INT A -> GSI 16 (level, low) ->
22 IRQ 16
23 [ 12.442699] iwlagn 0000:02:00.0: setting latency timer to 64
24 [ 12.442743] iwlagn 0000:02:00.0: Detected Intel Wireless WiFi Link
25 6000 Series 3x3 AGN REV=0x74
26 [ 12.452866] iwlagn 0000:02:00.0: Tunable channels: 13 802.11bg, 24
27 802.11a channels
28 [ 12.452988] iwlagn 0000:02:00.0: irq 31 for MSI/MSI-X
29 [ 12.453271] iwlagn 0000:02:00.0: firmware: requesting
30 iwlwifi-6000-4.ucode
31 [ 12.486540] iwlagn 0000:02:00.0: loaded firmware version 9.221.4.1
32 [ 12.488339] phy0: Selected rate control algorithm 'iwl-agn-rs'
33 [ 807.914432] iwlagn 0000:02:00.0: RF_KILL bit toggled to enable radio.
34
35 I could use the iwl6050 firmware. I am currently using iwl6000 (both are
36 masked for amd64)
37
38 * net-wireless/iwl6000-ucode
39 Latest version available: 9.221.4.1
40 Latest version installed: 9.221.4.1
41 Size of files: 211 kB
42 Homepage: http://intellinuxwireless.org/?p=iwlwifi
43 Description: Intel (R) Wireless WiFi Advanced N 6000 ucode
44 License: ipw3945
45
46 * net-wireless/iwl6050-ucode [ Masked ]
47 Latest version available: 9.201.4.1
48 Latest version installed: [ Not Installed ]
49 Size of files: 212 kB
50 Homepage: http://intellinuxwireless.org/?p=iwlwifi
51 Description: Intel (R) Wireless WiFi Link 6250-AGN ucode
52 License: ipw3945
53
54 I am using the 2.6.34-gentoo-r12 kernel with the iwlagn driver built
55 with the following kernel config
56
57 <M> Intel Wireless Wifi
58 [*] Enable full debugging output in iwlagn and iwl3945 drivers
59 [ ] iwlwifi device access tracing
60 <M> Intel Wireless WiFi Next Gen AGN (iwlagn)
61 [ ] Intel Wireless WiFi 4965AGN
62 [*] Intel Wireless WiFi 5000AGN; Intel WiFi Link 1000, 6000,
63
64 This is based on searching the web.
65
66 Also in the wpa_supplicant.conf I use
67
68 # Let wpa_supplicant take care of scanning and AP selection
69 ap_scan=1
70
71 This is all new to me. Do I still need to configure the iwl6000-ucode
72 microcode?
73
74 Thanks,
75
76 --
77 Valmor

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Re: [gentoo-user] wpa_supplicant connect-disconnect loop Valmor de Almeida <val.gentoo@×××××.com>