Hi Folks, i want to use an Corega WLUSB2GTST USB adapter on my Raspberry Pi linux device. I used fwextract utility with the driver file (Windows 2000 driver, nobyteswap option). So i got these 2 files: cgwlusb200.arm cgwlusb201.arm I have copied these files (i tried cgwlusb200.arm also cgwlusb201.arm) to the following location on my Raspberry Pi: /lib/firmware/isl3887usb /lib/modules/3.6.11+/kernel/drivers/net/wireless/isl3887usb After doing a modprobe p54usb, the module seems to load fine: root@pinulldrei:/lib/firmware# lsmod ModuleSize Used by p54usb 11627 0 p54common 30229 1 p54usb crc_ccitt 1530 1 p54common mac80211 273979 2 p54common,p54usb cfg80211 184390 2 mac80211,p54common rfkill 18298 1 cfg80211 tun 14995 2 snd_bcm2835 16432 0 snd_pcm 77728 1 snd_bcm2835 snd_seq 53482 0 snd_timer 20110 2 snd_pcm,snd_seq snd_seq_device 6462 1 snd_seq snd 58744 5 snd_bcm2835,snd_timer,snd_pcm,snd_seq,snd_seq_device snd_page_alloc 5169 1 snd_pcm leds_gpio 2243 0 led_class 3570 2 leds_gpio,p54common root@pinulldrei:/lib/firmware# dmesg says: [1031466.099404] usb 1-1.2.1: new high-speed USB device number 10 using dwc_otg [1031466.202908] usb 1-1.2.1: New USB device found, idVendor=07aa, idProduct=0020 [1031466.202939] usb 1-1.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [1031554.700433] cfg80211: Calling CRDA to update world regulatory domain [1031554.755865] usbcore: registered new interface driver p54usb /var/log/messages says: Sep 22 21:33:08 pinulldrei kernel: [1031466.099404] usb 1-1.2.1: new high-speed USB device number 10 using dwc_otg Sep 22 21:33:09 pinulldrei kernel: [1031466.202908] usb 1-1.2.1: New USB device found, idVendor=07aa, idProduct=0020 Sep 22 21:33:09 pinulldrei kernel: [1031466.202939] usb 1-1.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Sep 22 21:34:37 pinulldrei kernel: [1031554.700433] cfg80211: Calling CRDA to update world regulatory domain Sep 22 21:34:37 pinulldrei kernel: [1031554.755865] usbcore: registered new interface driver p54usb Everything looks fine - but no wlan0 device will be created :-( The led on the stick will not turn on, so i think i have a driver problem. How can i debug / solve this problem?!? Greetings from Germany, Jörg -- 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