Public bug reported:

Binary package hint: network-manager

I'm a bit of a newbie, but I'll detail as much as I can, and post any
additional info you may require.

I just upgraded from Lucid to Natty on my HP mini-110. I have two
network cards:

- Ralink rt3090pci
- External usb Realtek rtl8187

Rtl8187 works fine. Ralink was using the rt2800pci drivers, and working
only sporadically (worked fine after installation. On next reboot,
connection was somewhat slower, and on the following, it manages to
connect, but hardly no data transfer takes place, and it's impossible to
view any webpage. In between these two reboots, all I've done is install
software: ubuntu-restricted-extras, dropbox, skype and a few others. No
system updates.

I have currently blacklisted rt2800pci, rt2x00lib and rt2x00pci. The
system is using the rt2860 drivers, but internet works fine.

The problem is that network connections are duplicated. The connection
"home_wifi", for instance, shows up 3 times in network manager: twice
with the signal strength corresponding to the internal pci card, and
once with the signal strength it gets from the usb rtl8187. One of these
connections works for the rt2869, and one for the rtl8187. If I click on
the third one (it's hard to tell which one sometimes), it asks me for
the connection password, and duplicates the connection again (now I have
4 "home_wifi"). If there's any more info I can provide, please let me
know.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: network-manager 0.8.4~git.20110319t175609.d14809b-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
CRDA: Error: [Errno 2] No such file or directory
Date: Tue Jun  7 12:29:50 2011
Gconf:
 
IfupdownConfig:
 auto lo
 iface lo inet loopback
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427)
IpRoute:
 192.168.0.0/24 dev wlan1  proto kernel  scope link  src 192.168.0.196  metric 
2 
 169.254.0.0/16 dev wlan1  scope link  metric 1000 
 default via 192.168.0.1 dev wlan1  proto static
Keyfiles: Error: [Errno 2] No such file or directory
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
ProcEnviron:
 LANGUAGE=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: network-manager (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug natty

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https://bugs.launchpad.net/bugs/793960

Title:
  network manager duplicates connections in natty

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