Hello, I recently tried to get my AVM Fritz Stick N v2 working under Kubuntu 13.04 with a new 3.12 kernel from the mainline ppa after i heard it was supported in this driver. Here some diagnostic logs: lsusb Bus 001 Device 004: ID 057c:8501 AVM GmbH uname -a Linux greyback 3.12.0-031200rc2-generic #201309231935 SMP Mon Sep 23 23:37:12 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Error from dmesg: [ 23.011160] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5592, rev 0222 detected [ 23.048498] ieee80211 phy0: rt2x00usb_vendor_request: Error - Vendor Request 0x09 failed for offset 0x0000 with error -32 [ 23.048539] ieee80211 phy0: rt2x00lib_probe_dev: Error - Failed to allocate device [ 23.048586] rt2800usb: probe of 1-1.3:1.0 failed with error -32 [ 23.048641] usbcore: registered new interface driver rt2800usb It is detected , driver modules are loaded according to lsmod. According to the internet this stick is featuring a RT 5572, even though this log says something different. What is going south here? Regards Sam -- 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