[ubuntu] Wireless connects, then disconnects

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http://ubuntuforums.org – Hello, Was instructed to post new thread to help me with my wireless issue. Dell Latitude 610. Just upgraded to 12.04 and cannot connect to wireless. Connects stays for about 10 secs then ask for key again. Ran the requested script in terminal and got this: bill@bill-Latitude-D610:~$ dmesg | greb ipw No command 'greb' found, did you mean: Command 'grep' from package 'grep' (main) Command 'grub' from package 'grub' (main) greb: command not found bill@bill-Latitude-D610:~$ sudo iwlist eth1 scan [sudo] password for bill: eth1 Scan completed : Cell 01 - Address: C0:C1:C0:A3:F4:A (Hardware)