I've installed Ubuntu 12.10, but when I click on:
my router settings couldn't not be found. Does anyone has a solution for this? I can get connection when I start up a wired connection!
Is your SSID not broadcasting? If it is a hidden SSID you need to add you Wireless Network manually.
If this is the case you just need to click in the Wireless icon and select Connect to a hidden Wireless Network .. just enter your settings.
Checking your MAC address filter (in your router) could be a good idea as well, just a suggestion. Good luck.
It's possible that you don't have the necessary wireless firmware installed. This happened to me one time, and here's how I fixed it. Run this command:
It should download everything you need. At least it took care of my issue. Hope it helps.