[root@notebook /opt/aircrack-ng] dmesg -C [root@notebook /opt/aircrack-ng] aireplay-ng --test wlan0 ioctl(SIOCSIWMODE) failed: Device or resource busy ARP linktype is set to 1 (Ethernet) - expected ARPHRD_IEEE80211, ARPHRD_IEEE80211_FULL or ARPHRD_IEEE80211_PRISM instead. Make sure RFMON is enabled: run 'airmon-ng start wlan0 <#>' Sysfs injection support was not found either. [root@notebook /opt/aircrack-ng] dmesg [37950.649811] wlan0: deauthenticating from 92:f6:52:f5:aa:d9 by local choice (reason=3) [37950.664362] cfg80211: All devices are disconnected, going to restore regulatory settings [37950.664371] cfg80211: Restoring regulatory settings [37950.664697] cfg80211: Calling CRDA to update world regulatory domain [37950.672526] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain [37950.672531] cfg80211: World regulatory domain updated: [37950.672533] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [37950.672536] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [37950.672539] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [37950.672541] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [37950.672543] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [37950.672546] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [root@notebook /opt/aircrack-ng]
I alread did
airmon-ng start wlan0
My question: since the test failed, I never get a "WPA handshake" when using "airodump-ng". What am I missing? I'm using Ubuntu 12.04. How can I succeed at the test and make a WPA handshake? Using other driver? I tried two wireless cards: an USB stick: "050d:705e" and a built-in "Intel Corporation Centrino Advanced-N 6200 (rev 35)"
UPDATE: there isn't any dmesg messages when using: airodump-ng