Bonjour,
Ma carte WIFI AWUS036H (Realtek Semiconductor Corp. RTL8187 Wireless Adapter) ne marche pas bien : débit quasi nulle, coupures). Le driver d’origine dans Whezzy ne marchait pas bien, j’ai installé le dernier driver récupéré sur internet, mais c’est pareil voir pire.
Je suis sous Linux debian 3.2.0-3-686-pae #1 SMP Mon Jul 23 03:50:34 UTC 2012 i686 GNU/Linux
lsusb donne :
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0bda:8187 Realtek Semiconductor Corp. RTL8187 Wireless Adapter
Bus 001 Device 003: ID 050d:0234 Belkin Components F5U234 USB 2.0 4-Port Hub
Bus 002 Device 003: ID 0408:03f4 Quanta Computer, Inc.
Bus 001 Device 004: ID 046d:c06c Logitech, Inc. Optical Mouse
Bus 001 Device 005: ID 04f3:0103 Elan Microelectronics Corp.
iwconfig donne :
wlan1 IEEE 802.11bg ESSID:"Bbox-E13DF6"
Mode:Managed Frequency:2.412 GHz Access Point: 00:26:44:F0:6B:01
Bit Rate=48 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=70/70 Signal level=-34 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:115 Missed beacon:0
wlan0 IEEE 802.11bg ESSID:"Bbox-E13DF6"
Mode:Managed Frequency:2.412 GHz Access Point: 00:26:44:F0:6B:01
Bit Rate=54 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=40/70 Signal level=-70 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:2 Invalid misc:218 Missed beacon:0
(wlan0 est la carte WIFI interne qui marche bien)
Je ne sais pas trop quoi faire car la carte WIFI marche très bien sous un autre système d’exploitation.
Si vous avez des pistes, merci!