Luis, Unload/load modules of ar9271 in sequence: 1. firmware loaded failed modprobe ath9k_htc -r modprobe ath_hif_usb -r modprobe ath9k_htc modprobe ath_hif_usb 2. system hangs modprobe ath_hif_usb -r modprobe ath9k_htc -r modprobe ath9k_htc modprobe ath_hif_usb I spent a weekend and could not see why. ---henry _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel