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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>