@Jan Hauke Maase (h-maase+dev) I'm glad it worked for you (I knew it would). The ridiculous thing about this is that probably 50% of the users and developers following this knows exactly how to fix it, but no suggested fix is accepted.
If you was able to connect, you're no longer affected by this bug. My guess is that what you're now experiencing is a WIFI-driver bug, and my best guess is that your WIFI card is a Broadcom. You could try the following (NOTE: this is NOT related to this bug) 1) enable the proprietary Broadcom driver 2) (lol-option) disable 1) and opt for kernel support might work 3) Upgrade kernel. You might want to try kernel 3.13. That fixed it for me. Try this at YOUR OWN RISK: cd /tmp wget http://goo.gl/x4JYAz -O kernel-3.13 chmod +x kernel-3.13 sudo sh kernel-3.13 sudo reboot The above is NOT related to the bug described in this thread, and I will not provide further advise here! -- You received this bug notification because you are a member of AIMS, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/1104476 Title: Network manager cannot connect to WPA2/PEAP/MSCHAPv2 network without CA_Certificate Status in NetworkManager: Fix Released Status in Release Notes for Ubuntu: Fix Released Status in “network-manager” package in Ubuntu: Triaged Status in Gentoo Linux: Fix Released Status in “network-manager” package in openSUSE: Confirmed Bug description: === Release Notes Text === When connecting to MPA2/PEAP/MSCHAPv2 wifi networks which do not have a CA Certificate network manager may incorrectly mark the CA certificate as needing verification and fail that verification. See the bug for workarounds. === I can connect to Eduroam in 12.10 and any other previous release, but not in 13.04. I checked, my name and password are correct, all settings are the same as in 12.10. Network properties: security: WPA - WPA2 enterprise authentication: protected EAP (PEAP) CA certificate: none PEAP version: automatic inner autentication: MSCHAPv2 username: (required) password: (required) ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: network-manager 0.9.6.0+git201301021750.e78c3e8-0ubuntu3 ProcVersionSignature: Ubuntu 3.8.0-1.5-generic 3.8.0-rc4 Uname: Linux 3.8.0-1-generic i686 ApportVersion: 2.8-0ubuntu2 Architecture: i386 CasperVersion: 1.330 Date: Thu Jan 24 21:32:25 2013 IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IpRoute: default via 192.168.43.1 dev wlan0 proto static 169.254.0.0/16 dev wlan0 scope link metric 1000 192.168.43.0/24 dev wlan0 proto kernel scope link src 192.168.43.149 metric 9 LiveMediaBuild: Ubuntu 13.04 "Raring Ringtail" - Alpha i386 (20130123) MarkForUpload: True NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY DBUS-PATH AndroidAP 978da457-563b-4c59-a894-45eb0f74fcb7 802-11-wireless 1359063171 Thu 24 Jan 2013 09:32:51 PM UTC yes no /org/freedesktop/NetworkManager/Settings/2 Wired connection 1 6703fabc-9519-49bd-a4af-45fbfb7d660e 802-3-ethernet 1359062570 Thu 24 Jan 2013 09:22:50 PM UTC yes no /org/freedesktop/NetworkManager/Settings/1 eduroam 00f69a95-4a1b-436c-b462-a284f45fbaa1 802-11-wireless 1359063171 Thu 24 Jan 2013 09:32:51 PM UTC yes no /org/freedesktop/NetworkManager/Settings/0 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 0.9.7.0 connected enabled enabled enabled enabled disabled To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/1104476/+subscriptions -- Mailing list: https://launchpad.net/~aims Post to : aims@lists.launchpad.net Unsubscribe : https://launchpad.net/~aims More help : https://help.launchpad.net/ListHelp