Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: network-manager (Ubuntu) Status: New => Confirmed
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1080634 Title: WPA2 with TTLS and PAP connection drops Status in network-manager package in Ubuntu: Confirmed Bug description: I have been experiencing difficulties to connect to my lab network and to eduroam. These are WPA2 networks with TTLS and PAP authentication. The signal strength is almost 100% (but I am usually receiving from different closely located spots, so the system might be trying to connect to the more distant ones instead). When trying to connect, the nm-applet displays the "connecting" animation for several minutes and I am repeatedly asked for my password, as if connection attempts were rejected due to wrong credentials. It can sometimes take up to 20 minutes to achieve a connection. Then, it regularly drops or "dies" : I am still considered connected, but I cannot send or receive data. I have to get through the above mentioned connection process again. Today, connection drops roughly every 45 seconds, but re-establishes after 60 seconds. Concerning eduroam, which has spots in many academic buildings throughout France (and more), the problem seems not to depend on the spot (it happened in several different towns). I do not seem to experience this kind of problem with lower security networks (although I am rarely connecting to them), so it might be related with wpa_supplicant. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: network-manager 0.9.4.0-0ubuntu4.2 ProcVersionSignature: Ubuntu 3.2.0-32.51~ppa1-generic-tuxonice 3.2.30 Uname: Linux 3.2.0-32-generic-tuxonice x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.0.1-0ubuntu15 Architecture: amd64 Date: Mon Nov 19 11:21:24 2012 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110426) IpRoute: default via 131.254.1.1 dev wlan0 proto static 131.254.0.0/17 dev wlan0 proto kernel scope link src 131.254.65.166 metric 2 169.254.0.0/16 dev wlan0 scope link metric 1000 MarkForUpload: True NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=false SourcePackage: network-manager UpgradeStatus: Upgraded to precise on 2012-07-01 (140 days ago) 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/+bug/1080634/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp