求教linux下dwl-g650+无线网卡驱动的问题

gzhgan

我有两块无线网卡,一块dwl-g650+,一块为dwl-g520+.我用acx100-0.2.0pre8_plus_fixes_54驱动dwl-g520+能够成功,可以无线上网.但是按照同样的步骤驱动dwl-g650+ 总不成功(安装步骤是一样的）．下面是最后一步的提示，查看模块都已加载上了，不知道是什么原因早成的．在同样的地方在xp下可以上网，应该不是信号强弱的问题，
我的联系方式ＱＱ２３５８６０２８７ msn gzhgan@hotmail.com
email:gahgan@ustc.edu.cn
[root@localhost scripts]# ./start_net
using wlan0.
modprobe: Can't locate module firmware_class
Module successfully inserted.
Setting rate to 54M auto.
Setting channel 6.
Going to try to join or setup ESSID linksys.
Setting mode to Managed.
Waiting for association...10 9 8 7 6 5 4 3 2 1 FAILED.
Interface has been set up successfully.
[root@localhost scripts]#