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diff --git a/zarb-ml/mageia-dev/20110421/004121.html b/zarb-ml/mageia-dev/20110421/004121.html new file mode 100644 index 000000000..f8cadf906 --- /dev/null +++ b/zarb-ml/mageia-dev/20110421/004121.html @@ -0,0 +1,187 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [Mageia-dev] kernel problem with wifi rfkill? + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20kernel%20problem%20with%20wifi%20rfkill%3F&In-Reply-To=%3C4DAFFF55.2040508%40colin.guthr.ie%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="004118.html"> + <LINK REL="Next" HREF="004122.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[Mageia-dev] kernel problem with wifi rfkill?</H1> + <B>Colin Guthrie</B> + <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20kernel%20problem%20with%20wifi%20rfkill%3F&In-Reply-To=%3C4DAFFF55.2040508%40colin.guthr.ie%3E" + TITLE="[Mageia-dev] kernel problem with wifi rfkill?">mageia at colin.guthr.ie + </A><BR> + <I>Thu Apr 21 11:56:37 CEST 2011</I> + <P><UL> + <LI>Previous message: <A HREF="004118.html">[Mageia-dev] Freeze push: firefox-ext-bugzilla-tweaks +</A></li> + <LI>Next message: <A HREF="004122.html">[Mageia-dev] kernel problem with wifi rfkill? +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#4121">[ date ]</a> + <a href="thread.html#4121">[ thread ]</a> + <a href="subject.html#4121">[ subject ]</a> + <a href="author.html#4121">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>Hiya, + +Since the last little while (I think since kernel 2.6.38) the rfkill +switch on my laptop doesn't work too well. + +I can turn the machine on with wireless (+bluetooth) enabled and if I +hit the rfkill switch (Fn+F2 on my machine) both wifi and bt turn off as +they should. + +If I turn it back on again however, both of the lights turn on briefly +but then the wifi one goes out and bt follows shortly thereafter. The +only way I can find to get wifi back is to reboot or: + +[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">root at jimmy</A> ~]# rmmod btusb +[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">root at jimmy</A> ~]# rmmod bluetooth +[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">root at jimmy</A> ~]# rmmod dell_laptop +[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">root at jimmy</A> ~]# rmmod iwlagn +[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">root at jimmy</A> ~]# rmmod iwlcore +[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">root at jimmy</A> ~]# rmmod mac80211 +[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">root at jimmy</A> ~]# rmmod cfg80211 +[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">root at jimmy</A> ~]# rmmod rfkill +[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">root at jimmy</A> ~]# lsmod | grep rfk +<press button to enable> +[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">root at jimmy</A> ~]# modprobe iwlagn + + + +When I disable the radio dmesg says this: + + +iwlagn 0000:0b:00.0: RF_KILL bit toggled to disable radio. +iwlagn 0000:0b:00.0: Not sending command - RF KILL +iwlagn 0000:0b:00.0: Error sending REPLY_QOS_PARAM: enqueue_hcmd failed: -5 +iwlagn 0000:0b:00.0: Not sending command - RF KILL +iwlagn 0000:0b:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -5 +iwlagn 0000:0b:00.0: Error setting new RXON (-5) +iwlagn 0000:0b:00.0: Not sending command - RF KILL +iwlagn 0000:0b:00.0: Error sending REPLY_RXON_ASSOC: enqueue_hcmd failed: -5 +wlan0: deauthenticating from 1c:af:f7:1a:bc:6e by local choice (reason=3) +keyboard: can't emulate rawmode for keycode 240 +keyboard: can't emulate rawmode for keycode 240 +iwlagn 0000:0b:00.0: Not sending command - RF KILL +iwlagn 0000:0b:00.0: Error sending REPLY_REMOVE_STA: enqueue_hcmd failed: -5 +iwlagn 0000:0b:00.0: Error removing station 1c:af:f7:1a:bc:6e +iwlagn 0000:0b:00.0: Not sending command - RF KILL +iwlagn 0000:0b:00.0: Error sending REPLY_RXON_ASSOC: enqueue_hcmd failed: -5 +iwlagn 0000:0b:00.0: Not sending command - RF KILL +iwlagn 0000:0b:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -5 +iwlagn 0000:0b:00.0: Error setting new RXON (-5) +cfg80211: Calling CRDA to update world regulatory domain +iwlagn 0000:0b:00.0: Not sending command - RF KILL +iwlagn 0000:0b:00.0: Error sending REPLY_RXON: enqueue_hcmd failed: -5 +iwlagn 0000:0b:00.0: Error setting new RXON (-5) +iwlagn 0000:0b:00.0: Failing on timeout while stopping DMA channel 1 +[0xa5a5a5a2] +iwlagn 0000:0b:00.0: Failing on timeout while stopping DMA channel 3 +[0xa5a5a5a2] +iwlagn 0000:0b:00.0: Failing on timeout while stopping DMA channel 4 +[0xa5a5a5a2] +iwlagn 0000:0b:00.0: Failing on timeout while stopping DMA channel 6 +[0xa5a5a5a2] +cfg80211: World regulatory domain updated: +cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, +max_eirp) +cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) +cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) +cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) +cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) +cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) +usb 5-2: USB disconnect, address 5 +btusb_intr_complete: hci0 urb ffff8800286416c0 failed to resubmit (19) +btusb_bulk_complete: hci0 urb ffff880028641f00 failed to resubmit (19) +btusb_bulk_complete: hci0 urb ffff8800286419c0 failed to resubmit (19) +btusb_send_frame: hci0 urb ffff88009a8ffe40 submission failed + + +When I enable it again (and it fails) it says this: +iwlagn 0000:0b:00.0: RF_KILL bit toggled to enable radio. +keyboard: can't emulate rawmode for keycode 240 +keyboard: can't emulate rawmode for keycode 240 +usb 5-2: new full speed USB device using uhci_hcd and address 6 +usb 5-2: New USB device found, idVendor=413c, idProduct=8126 +usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 +usb 5-2: Product: BCM2045 +usb 5-2: Manufacturer: Broadcom Corp +iwlagn 0000:0b:00.0: RF_KILL bit toggled to disable radio. +usb 5-2: USB disconnect, address 6 +iwlagn 0000:0b:00.0: START_ALIVE timeout after 4000ms. + + +Note that this is *without* pressing it wtiwce as the log's indicate - +it's almost like the keypress is being detected twice enable/disable. or +somethig (or the iwlagn driver somehow redisabled it after activation?) + +After pressing the button a third time (to disable the radio again +(after the failed activation)) all I get is: + +keyboard: can't emulate rawmode for keycode 240 +keyboard: can't emulate rawmode for keycode 240 + + +So I'm a little stumped. + +Anyone else get this problem? + +iwlagn : Intel Corporation|PRO/Wireless 4965 AG or AGN [Kedron] +Network Connection [NETWORK_OTHER] (vendor:8086 device:4229 subv:8086 +subd:1101) (rev: 61) + + + +I found this which seems like a likely candidate for a fix... +<A HREF="http://ns.spinics.net/lists/linux-wireless/msg64176.html">http://ns.spinics.net/lists/linux-wireless/msg64176.html</A> + +but it's from February... is it really not in the .38.x kernel yet?? + + +Col + +-- + +Colin Guthrie +mageia(at)colin.guthr.ie +<A HREF="http://colin.guthr.ie/">http://colin.guthr.ie/</A> + +Day Job: + Tribalogic Limited [<A HREF="http://www.tribalogic.net/">http://www.tribalogic.net/</A>] +Open Source: + Mageia Contributor [<A HREF="http://www.mageia.org/">http://www.mageia.org/</A>] + PulseAudio Hacker [<A HREF="http://www.pulseaudio.org/">http://www.pulseaudio.org/</A>] + Trac Hacker [<A HREF="http://trac.edgewall.org/">http://trac.edgewall.org/</A>] +</PRE> + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="004118.html">[Mageia-dev] Freeze push: firefox-ext-bugzilla-tweaks +</A></li> + <LI>Next message: <A HREF="004122.html">[Mageia-dev] kernel problem with wifi rfkill? 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