*** This bug is a duplicate of bug 548992 *** https://bugs.launchpad.net/bugs/548992
I have set it as a duplicate of a famous bug as you can see in the dmesg output. ** This bug has been marked a duplicate of bug 548992 Wireless connection frequently drops [deauthenticating by local choice (reason=3)] -- 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/1000207 Title: Wifi disconnecting regularly Status in “network-manager-applet” package in Ubuntu: Incomplete Bug description: After half a minute, my wifi disconnects from the network (802.11X) WPA2, just happens there. WPA2 personal is no problem, also if i use windows it does not disconnect. After loosing connection, i cannot reconnect, and I am asked username and password again (I have been connected before, so they have to be correct). When i shut down wifi, and reactivate it, i can connect, but the problem appears again after a minute. I am using a new install of 12.04. i have been on 11.04 before and there was no problem with the network. If there are any questions, feel free to ask. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: network-manager-gnome 0.9.4.1-0ubuntu2 ProcVersionSignature: Ubuntu 3.2.0-24.37~tp14-generic-tp 3.2.14 Uname: Linux 3.2.0-24-generic-tp x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.0.1-0ubuntu7 Architecture: amd64 CRDA: country AT: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5490 - 5710 @ 40), (N/A, 27), DFS Date: Wed May 16 14:50:26 2012 IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) IpRoute: default via 141.244.80.1 dev wlan0 proto static 141.244.80.0/23 dev wlan0 proto kernel scope link src 141.244.81.65 metric 2 169.254.0.0/16 dev wlan0 scope link metric 1000 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true ProcEnviron: LANGUAGE=de_AT:de TERM=xterm PATH=(custom, no user) LANG=de_AT.UTF-8 SHELL=/bin/bash SourcePackage: network-manager-applet UpgradeStatus: No upgrade log present (probably fresh install) nmcli-dev: DEVICE TYPE STATE DBUS-PATH wlan0 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/1 eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/0 nmcli-nm: RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN running 0.9.4.0 connected enabled enabled enabled enabled disabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager-applet/+bug/1000207/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp