ubiquiti 300mw + acer extensa 5220

[gordonfree]

Hello.
If i try to inject packets (deauth, fakeauth) system hangs after a few deauths (eg.) with caps lock blinking.
Ubiquiti Card operates well under XP up to 200mw. I never tested more under XP.
If i try to boot up Bt3 Safe mode, A few seconds after pcmcia was recognized, it's hanging like i told.

It seems that other Atheros cards do well for me.
So i now install gentoo on my laptop. Just to see if Problem accurs only on Backtrack or on other Distributions too. Cause i also used the newest aircrack & madwifi trunk. I ask here, hoping that its not my hardware combination.
OF COURSE, bt4 does same like bt3/usb in my case.

thanks.

[gordonfree]

iam very sorry. with ath9k driver on backtrack 4 it's working.
shame on me.

[uunfews]

ath9k is for the 9xxx chipset series card. If you have the SRC card that belongs to the 5xxx chipset series. So how did you get it to work pray tell?