I connect my WiFi antenna to the USB port.
I select my WiFi network, put the password correctly (capitalized) and click on Connect.
It tries to connect, a lot of time, but it does not connect, and then show again the password dialog.
I tried disabling WiFi password on my router, but the problem persists.
I tried with my Android's phone WiFi network (Using WiFi Tethering) but it does the same.
The antenna shows the light and it searches correctly all the networks, but it does not connect to them.
I think it's a Kernel Bug, but anyway I'll use ubuntu-meta because I can't try on another distro or kernel.
This is not a new issue, I always had this bug, I bought another antenna (same as the one I have).
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: ubuntu-desktop 1.263
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
ApportVersion: 1.94.1-0ubuntu1
Architecture: amd64
Date: Wed Mar 7 22:15:10 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
SourcePackage: ubuntu-meta
UpgradeStatus: Upgraded to precise on 2011-12-27 (70 days ago)
---
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
DistroRelease: Ubuntu 12.04
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
IpRoute:
default via 192.168.42.129 dev usb0 proto static
169.254.0.0/16 dev usb0 scope link metric 1000
192.168.42.0/24 dev usb0 proto kernel scope link src 192.168.42.197 metric 1
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
NonfreeKernelModules: nvidia
Package: network-manager 0.9.4.0-0ubuntu4.1
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18
Tags: precise
Uname: Linux 3.2.0-25-generic x86_64
UpgradeStatus: Upgraded to precise on 2011-12-27 (151 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
wlan0 802-11-wireless disconnected /org/freedesktop/NetworkManager/Devices/4
usb0 802-3-ethernet connected /org/freedesktop/NetworkManager/Devices/3
8C:77:12:8C:36:D5 bluetooth disconnected /org/freedesktop/NetworkManager/Devices/2
eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/1
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running 0.9.4.0 connected enabled enabled enabled enabled disabled
I had this issue also on 32 bits.