Now I get another error while ifdown && ifup again: airo(eth0): Max tries exceeded when issueing command airo(eth0): enable_MAC: Cannot enable MAC, err=65535 airo(eth0): Max tries exceeded when issueing command - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html