network manager crashes

[joshiss]

1. network manager crashes while switching between wifi to reliance dongle and vice a versa
i also experienced the same in wifi to lan wired connection
the network manager icon in top right corner vanishes and the network manager starts behaving weirdly

2. i have configured reliance dongle and given it a name reliance connection 1
when i first insert the dongle and it gets detected it shows proper name of the available connection in network manager drop down list
then when i disconnect the network and join wifi and then again disconnect wifi and come back to reliance network it shows weird names or no title in the drop down list

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: network-manager 0.9.8.0-0ubuntu6
ProcVersionSignature: Ubuntu 3.8.0-22.33-generic 3.8.11
Uname: Linux 3.8.0-22-generic i686
ApportVersion: 2.9.2-0ubuntu8
Architecture: i386
Date: Wed May 29 14:39:17 2013
IfupdownConfig:
 auto lo
 iface lo inet loopback
InstallationDate: Installed on 2012-03-24 (430 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120324)
IpRoute:
 default via 220.224.141.129 dev ppp0 proto static
 169.254.0.0/16 dev ppp0 scope link metric 1000
 220.224.141.129 dev ppp0 proto kernel scope link src 101.63.85.225
MarkForUpload: True
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
 WimaxEnabled=true
SourcePackage: network-manager
UpgradeStatus: Upgraded to raring on 2013-01-25 (124 days ago)
nmcli-dev:
 DEVICE TYPE STATE DBUS-PATH
 ttyUSB0 cdma connected /org/freedesktop/NetworkManager/Devices/4
 eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/1
 wlan0 802-11-wireless unavailable /org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
 RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
 running 0.9.8.0 connected enabled disabled disabled enabled enabled

[Bryan Quigley (bryanquigley)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. We are sorry that we do not always have the capacity to look at all reported bugs in a timely manner. There have been many changes in Ubuntu since that time you reported the bug and your problem may have been fixed with some of the updates.

I'm going to close this bug report as their is nothing else we can do with this old report in a now unsupported version of Ubuntu. If you still have this issue on Ubuntu 14.04 or higher, please do reopen or report a new bug.