hello larry, i've an ALFA AWUS036NHR and i tried latest compat-wireless-2011-09-27 on ubuntu natty 3.0.4-030004-generic, the adapter is recognized as rtl8192cu but is not responding, no network is detected. Then if i try to "modprobe -r rtl8192cu" results FATAL: Error removing rtl8192cu (/lib/modules/3.0.4-030004-generic/updates/drivers/net/wireless/rtlwifi /rtl8192cu/rtl8192cu.ko): Device or resource busy seems that remains blocked..i can't do anything tried dmesg and it says ..... ..... [ 2610.093638] rtlwifi: reg 0xc1c, usbctrl_vendorreq TimeOut! status:0xfffffff4 value=0xed827478 [ 2610.093645] xhci_hcd 0000:05:00.0: ERROR no room on ep ring [ 2610.093650] rtlwifi: reg 0xc4c, usbctrl_vendorreq TimeOut! status:0xfffffff4 value=0xed827478 [ 2610.093656] xhci_hcd 0000:05:00.0: ERROR no room on ep ring [ 2610.093662] rtlwifi: reg 0xc78, usbctrl_vendorreq TimeOut! status:0xfffffff4 value=0xed827478 [ 2610.093668] xhci_hcd 0000:05:00.0: ERROR no room on ep ring [ 2610.093683] rtlwifi: reg 0xc80, usbctrl_vendorreq TimeOut! status:0xfffffff4 value=0xed827478 [ 2610.234960] xhci_hcd 0000:05:00.0: ERROR no room on ep ring [ 2610.255767] ADDRCONF(NETDEV_UP): wlan1: link is not ready don't know what to do, waiting for an help :) -- 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