La clé wifi de conrad est la suivante :
Conrad electronics SE; Model WS-WN687N1
Bus 001 Device 004: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN Adapter
et ça marche :
wlan0 Link encap:Ethernet HWaddr xx:xx:xx:xx:xx:xx
inet addr:192.168.1.67 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:7 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
le second est celui de pihut :
Bus 001 Device 004: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless Adapter
et effectivement il ne marche pas ! et en même temps c'est normal !
le dmesg crache des erreurs
[ 28.535887] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'
[ 28.646626] ieee80211 phy0: rt2x00lib_request_firmware: Error - Failed to request Firmware
bizarrement cette clé marchait nickel sous Tinycore....
je vais chercher un peu
chose étrange... le branchement à chaud de la clé fait rebooter le pi!
De plus les fichiers .bin normalement présent dans /lib/firmware sont absents!!!
pi@rAsPiCade ~ $ dpkg -L firmware-ralink
/.
/usr
/usr/share
/usr/share/bug
/usr/share/bug/firmware-ralink
/usr/share/bug/firmware-ralink/presubj
/usr/share/doc
/usr/share/doc/firmware-ralink
/usr/share/doc/firmware-ralink/changelog.gz
/usr/share/doc/firmware-ralink/copyright
/lib
/lib/firmware
/lib/firmware/rt2561.bin
/lib/firmware/rt2870.bin
/lib/firmware/rt73.bin
/lib/firmware/rt2561s.bin
/lib/firmware/rt3071.bin
/lib/firmware/rt2661.bin
/lib/firmware/rt2860.bin
/lib/firmware/rt3070.bin
/lib/firmware/rt3090.bin
du coup j'ai fait un
sudo apt-get remove --purge firmware-ralink
puis
sudo apt-get install firmware-ralink
les fichiers .bin sont alors de nouveau présents :
pi@rAsPiCade ~ $ ls /lib/firmware
cpia2 emi26 kaweth mts_cdma.fw mts_gsm.fw rt2561s.bin rt2860.bin rt3070.bin rt3090.bin ti_3410.fw whiteheat.fw yam
edgeport emi62 keyspan_pda mts_edge.fw rt2561.bin rt2661.bin rt2870.bin rt3071.bin rt73.bin ti_5052.fw whiteheat_loader.fw
pi@rAsPiCade ~ $
et au reboot c'est bien mieux :
[ 26.338799] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'
[ 26.351488] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.29
et du coup ça marche
pi@rAsPiCade ~ $ sudo ifdown wlan0
Internet Systems Consortium DHCP Client 4.2.2
Copyright 2004-2011 Internet Systems Consortium.
All rights reserved.
For info, please visit
https://www.isc.org/software/dhcp/Listening on LPF/wlan0/xx:xx:xx:xx:xx:xx
Sending on LPF/wlan0/xx:xx:xx:xx:xx:xx
Sending on Socket/fallback
DHCPRELEASE on wlan0 to 192.168.1.1 port 67
Reloading /etc/samba/smb.conf: smbd only.
pi@rAsPiCade ~ $ sudo ifup wlan0
sudo: unable to resolve host rAsPiCade
Internet Systems Consortium DHCP Client 4.2.2
Copyright 2004-2011 Internet Systems Consortium.
All rights reserved.
For info, please visit
https://www.isc.org/software/dhcp/Listening on LPF/wlan0/xx:xx:xx:xx:xx:xx
Sending on LPF/wlan0/xx:xx:xx:xx:xx:xx
Sending on Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 6
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
DHCPREQUEST on wlan0 to 255.255.255.255 port 67
DHCPOFFER from 192.168.1.1
DHCPACK from 192.168.1.1
Reloading /etc/samba/smb.conf: smbd only.
bound to 192.168.1.70 -- renewal in 34236 seconds.
pi@rAsPiCade ~ $ ifconfig
eth0 Link encap:Ethernet HWaddr xx:xx:xx:xx:xx:xx
inet addr:192.168.1.67 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:949 errors:0 dropped:0 overruns:0 frame:0
TX packets:784 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:77095 (75.2 KiB) TX bytes:130625 (127.5 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
wlan0 Link encap:Ethernet HWaddr xx:xx:xx:xx:xx:xx
inet addr:192.168.1.70 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14 errors:0 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1764 (1.7 KiB) TX bytes:1374 (1.3 KiB)
pi@rAsPiCade ~ $
Bon ben c'est à toi de jouer maintenant ;-)