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** Changed in: network-manager (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/477337
Title:
(iwlagn) cannot connect to [NONE]
Status in “network-manager” package in Ubuntu:
Incomplete
Bug description:
Binary package hint: network-manager
I upgraded from 9.04 to 9.10 and my wireless connection stopped
working.
Disabling NetworkManager the connection works again.
My wifi connection is not protected but it filters MACs.
The problem is in the way NetworkManager uses wpa_supplicant.
I loaded iwlagn with debug=65535 and this is the output of
/var/log/syslog
Nov 6 20:42:49 Mobiligor4 kernel: [ 36.193582] wlan0: authenticate with AP
00:18:f8:xx:xx:xx
Nov 6 20:42:49 Mobiligor4 kernel: [ 36.195540] wlan0: authenticated
Nov 6 20:42:49 Mobiligor4 kernel: [ 36.195544] wlan0: associate with AP
00:18:f8:xx:xx:xx
Nov 6 20:42:49 Mobiligor4 kernel: [ 36.197781] wlan0: RX AssocResp from
00:18:f8:xx:xx:xx (capab=0x401 status=0 aid=2)
Nov 6 20:42:49 Mobiligor4 kernel: [ 36.197786] wlan0: associated
Nov 6 20:42:49 Mobiligor4 wpa_supplicant[741]: No network configuration
found for the current AP
Nov 6 20:42:49 Mobiligor4 kernel: [ 36.218543] ADDRCONF(NETDEV_CHANGE):
wlan0: link becomes ready
Nov 6 20:42:49 Mobiligor4 kernel: [ 36.218824] wlan0: disassociating by
local choice (reason=3)
Nov 6 20:42:49 Mobiligor4 wpa_supplicant[741]: CTRL-EVENT-DISCONNECTED -
Disconnect event - remove keys
I must add that I have a /etc/wpa_supplicant.conf with one network of
type WPA-PSK
It took some time to pin down the problem because
1) if the interface wlan0 was down and I configured the essid for wlan0
manually with iwconfig the essid was accepted (as it could be verified by
iwconfig) but the essid was lost as soon as I brought the interface up
2) if the interface wlan0 was up and I tried to configure its essid
with iwconfig wlan0 simply did not accept the essid and iwconfig
showed no essid assigned to wlan0.
ProblemType: Bug
Architecture: i386
CRDA: Error: [Errno 2] No such file or directory
Date: Sat Nov 7 11:45:56 2009
DistroRelease: Ubuntu 9.10
Gconf:
IpRoute:
192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.6
169.254.0.0/16 dev wlan0 scope link metric 1000
default via 192.168.1.1 dev wlan0 metric 100
Package: network-manager 0.8~a~git.20091013t193206.679d548-0ubuntu1
ProcEnviron:
LANGUAGE=
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: network-manager
Uname: Linux 2.6.31-14-generic i686
WpaSupplicantLog:
XsessionErrors:
(polkit-gnome-authentication-agent-1:2210): GLib-CRITICAL **:
g_once_init_leave: assertion `initialization_value != 0' failed
(firefox:2187): Gdk-WARNING **: XID collision, trouble ahead
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