Hi, I am using a zd1211 dongle [1] on 2.6.25 in wpa mode. Sometimes I got disconnection [2]. But after that scanning seems to doesn't work anymore [3]. This cause wpa_supplicant to do an endless lop try to find the AP in the scan result and there no reconnection. Only a ifconfig wlan0 down, ifconfig wlan0 up make work again scanning. This make the dongle not usable. Matthieu [1] phy0: Selected rate control algorithm 'pid' firmware version 4725 zd1211rw 1-5:1.0: zd1211b chip 079b:0062 v4810 high 00-60-b3 AL2230_RF pa0 g---- [2] wlan0: No ProbeResp from current AP 00:07:cb:50:0d:e6 - assume out of range [3] $sudo iwlist wlan0 scan wlan0 Interface doesn't support scanning : Network is down -- 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