lspci | grep Network//顯示無線網卡型號
0d:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 (rev 34)
需要安裝iwlagn模塊（fedora17下是iwlwifi）
lsmod|grep iwlagn//顯示模塊
modeinfo iwlagn//查看模塊信息
I have added "alias wlan0 iwl4965" in /etc/modprobe.d/dist.conf and installed with yum the package "kmod-compat-wireless.i686"; Now i can use my wireless using NetworkManager.