One of my users is experiencing the same issue on 12.04.
It's a Dell Precision 4700 with a Intel Corporation Centrino Ultimate-N
6300 wireless card.
I believe it was working before so maybe an update has broken network-
manager.
The versions we have are:
ii network-manager 0.9.4.0-0ubuntu4.2
network management framework (daemon and userspace tools)
ii network-manager-gnome 0.9.4.1-0ubuntu2
network management framework (GNOME frontend)
ii network-manager-pptp 0.9.4.0-0ubuntu1
network management framework (PPTP plugin core)
ii network-manager-pptp-gnome 0.9.4.0-0ubuntu1
network management framework (PPTP plugin GNOME GUI)
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to network-manager-applet in Ubuntu.
https://bugs.launchpad.net/bugs/1052081
Title:
Gnome Network Manager enable / disable wireless does not work
Status in “network-manager-applet” package in Ubuntu:
Confirmed
Bug description:
I noticed today that the Gnome Network Manager does not work correctly
when it comes to enabling / disabling wireless networks.
Please see the attached screenshot as reference. I highlighted the
issue in which, even though wireless networks are enabled (but shows
disabled), the available networks don't show up and the system does
not connect to my adhoc wifi hotspot either.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: network-manager-gnome 0.9.6.2-0ubuntu3
ProcVersionSignature: Ubuntu 3.5.0-14.19-generic 3.5.3
Uname: Linux 3.5.0-14-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.5.2-0ubuntu1
Architecture: amd64
Date: Mon Sep 17 12:16:04 2012
EcryptfsInUse: Yes
IpRoute:
default via 172.25.128.1 dev p3p1 proto static
169.254.0.0/16 dev p3p1 scope link metric 1000
172.25.128.0/22 dev p3p1 proto kernel scope link src 172.25.129.182
metric 1
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: network-manager-applet
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-con:
NAME UUID TYPE
TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY
DBUS-PATH
UbuntuAdhoc 9d60fbf9-1f9c-4668-8992-410329cba08a
802-11-wireless 0 never yes
no /org/freedesktop/NetworkManager/Settings/2
LAN 419947ad-0cd4-4405-9937-dfe63f844d78
802-3-ethernet 1347902042 Mon 17 Sep 2012 12:14:02 PM CDT yes
no /org/freedesktop/NetworkManager/Settings/1
CurbYourEnthusiasm de289622-1567-45dc-bee0-9810ab6de2b1
802-11-wireless 1347836612 Sun 16 Sep 2012 06:03:32 PM CDT yes
no /org/freedesktop/NetworkManager/Settings/0
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
p3p1 802-3-ethernet connected
/org/freedesktop/NetworkManager/Devices/1
wlan0 802-11-wireless disconnected
/org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE
WIFI WWAN-HARDWARE WWAN
running 0.9.6.0 connected enabled enabled
disabled enabled disabled
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