Hi guys,

Let me put in more details for my problem.
I use CentOS and linux kernel is The wifi card is AR5008. Madwifi I use:  madwifi-trunk-r4029-20090525.tar.gz.
After I followed the how to, build and install, I switch the mode to monitor with the following command:
ifconfig ath0 down
wlanconfig ath0 destroy
wlanconfig ath0 create wlandev wifi0 wlanmode monitor

The system freezes as soon as I switch it. In the /var/log/messages file, there is no log event for this.
Please let me know any other method that I can provide more information.



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