Public bug reported:
Upgradting to natty, my wireless suddenly cease to work.
The card is an Intel Ultimate N 5300 WiFi link. With wicd, I can see
all the wireless spot. However, when I try to connect to my ISP,
I get after a very long wait, this message: "wrong password", or
"caannot get IP address"?
In fact, looking at the dmesg lines, I saw
This is not a problem of wrong password (I have checked it ery carefully)I
or that of my ISP (I am able to connect under maverick).
[ 2350.435495] wlan0: authenticate with 00:14:a8:13:ec:71 (try 1)
[ 2350.436941] wlan0: authenticated
[ 2350.437008] wlan0: associate with 00:14:a8:13:ec:71 (try 1)
[ 2350.438776] wlan0: RX AssocResp from 00:14:a8:13:ec:71 (capab=0x431 status=0
aid=187)
[ 2350.438783] wlan0: associated
[ 2350.442936] cfg80211: Calling CRDA for country: FR
[ 2350.451965] cfg80211: Updating information on frequency 2412 MHz for a 20
MHz width channel with regulatory rule:
[ 2350.451975] cfg80211: 2402000 KHz - 2482000 KHz @ KHz), (N/A mBi, 2000 mBm)
[ 2350.451981] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz
but after many lines about ": Updating information on frequency ..." I saw
[ 2350.452369] cfg80211: Disabling freq 5745 MHz
[ 2350.452374] cfg80211: Disabling freq 5765 MHz
[ 2350.452378] cfg80211: Disabling freq 5785 MHz
[ 2350.452382] cfg80211: Disabling freq 5805 MHz
[ 2350.452386] cfg80211: Disabling freq 5825 MHz
[ 2350.452397] cfg80211: Regulatory domain changed to country: FR
[ 2350.452401] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[ 2350.452408] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A,
2000 mBm)
[ 2350.452414] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A,
2000 mBm)
[ 2350.452420] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A,
2000 mBm)
[ 2350.452426] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A,
2700 mBm)
[ 2350.461661] wlan0: deauthenticating from 00:14:a8:13:ec:71 by local choice
(reason=3)
[ 2350.540285] cfg80211: All devices are disconnected, going to restore
regulatory settings
[ 2350.540298] cfg80211: Restoring regulatory settings
Thus, as I undestand, after having been authenticated, as indicated in
[ 2350.436941] wlan0: authenticated
I am deauthenthicated:
[ 2350.461661] wlan0: deauthenticating from 00:14:a8:13:ec:71 by local
choice (reason=3)
by the mysterious reason 3 !
Note that no such "eauthenticating" line exists under mavericks. This is also
the case
of other laptops under nattty but with an Intel WiFi link 5100 or with a
different card.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-8-generic 2.6.38-8.42
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: phamtuan 1610 F.... pulseaudio
CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf6adc000 irq 46'
Mixer name : 'Intel Cantiga HDMI'
Components : 'HDA:111d76b2,10280277,00100302
HDA:80862802,80860101,00100000'
Controls : 19
Simple ctrls : 11
Date: Mon May 16 12:52:15 2011
HibernationDevice: RESUME=UUID=280e88fa-cd4a-44a5-8d70-2e5aba9a03d6
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release amd64 (20110426.3)
MachineType: Dell Inc. Latitude E4200
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=fr_FR.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic
root=UUID=c7e70a68-eb02-4d3a-a055-8c414cf5e4d3 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-2.6.38-8-generic N/A
linux-backports-modules-2.6.38-8-generic N/A
linux-firmware 1.52
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/31/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A19
dmi.board.name: 0X271R
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA19:bd01/31/2011:svnDellInc.:pnLatitudeE4200:pvr:rvnDellInc.:rn0X271R:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Latitude E4200
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug natty
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https://bugs.launchpad.net/bugs/783443
Title:
Intel Ultimate N 5300 WiFi link does' nt allow connection (natty)
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