Is there something wrong with these error messages? (ScreenShots)

[kabeza]

I wonder if I'm doing something bad, trying to find out a WPA key
- my card supports mode monitoring
- its name is wlan0

Some friend told me the PWR value should be positive (and not negative)

Check:

1- main screen


2- cowpatty


3- aircrack


I clearly see that the "handshake" could not be made. May I know why?
- The time I tried to do this? 0:02am
- No one connected to AP?
- something else?

Thanks a lot in advance and hope anyone can guide me to correct these mistakes...

[Lucifer]

* -43 => +56
* make sure you're using your MONITOR INTERFACE (wlan0 or mon0, depends on your card/driver)
* No wireless clients on the AP => no handshakes

.L

[kabeza]

thanks Lucifer
sad to read that, but good to know.
I'll have to get another computer and make it connect to the AP and download p0rn while I try again

[sagaci]

make sure you preface all this with

airmong-ng start wlan0

and then use mon0 as your interface

[kabeza]

ok
I've now managed to do the first things correctly.
I connected a palm tx to the AP (this will be the other client)
I run my lap with BT, and then begun working with mon0

All goes fine, I get 300 data packets in some mins. My only problem is that when I exec the aireplay --deauth... command (after trying some times until it matches channel 11), it sends 10 lines to the AP, one of these lines have a positive number (ACK), but the handshake never happens...

Does any1 know what's wrong?
Thanks again