@Saturn

/home/user # dpkg -l cleven
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)
||/ Name Version Description
+++-==============-==============-============================================
ii cleven 1.12-2 Cleven is a user interface of aircrack-ng fo
/home/user #

also I haved used kismet to get the name of hidden networks & got it every time am I bad to say that kismet is using aircrack for same so how come works with kismet and not with any other ap (pls I am just learning about many things that n900 can do if I am wrong let me know and ignore me, thank you)