Comment 25 for bug 1104476

upgrading is not good. try to fire up a usb image and try if it it can
connect in the live mode. the problem is probably with the upgrade. but
first try to connect to a hidden network.
On Apr 17, 2013 5:45 AM, "Ryan Yates" <email address hidden> wrote:

> Hey, my laptop can't even find eduroam or setup-wifi to even attempt
> connecting since upgrading to 13.04. How can I go about fixing this?
>
> --
> You received this bug notification because you are 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 “network-manager” package in Ubuntu:
> Triaged
>
> Bug description:
> 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
>
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