看了下面的說明，成功了

yum安裝不行，我是下載的iwl5000-firmware-8.24.2.12-1.elrepo.noarch.rpm，然后手動安裝的

[root@localhost ~]# cd /tmp
[root@localhost tmp]# ls
51CTO下載-1.pdf???????????????????????????????? tmpC4i319xorg.config
adobe-release-i386-1.0-1.noarch.rpm???????????? tmpCUmG0wxorg.config
fcitx.socket??????????????????????????????????? tmpEaIx4Oxorg.config
gconfd-root???????????????????????????????????? tmpHsB4T2xorg.config
iwl5000-firmware-8.24.2.12-1.elrepo.noarch.rpm? tmpj97Uexxorg.config
keyring-yaEMBh????????????????????????????????? tmpjgobqDxorg.config
mapping-root??????????????????????????????????? tmpOkcUxQxorg.config
orbit-root????????????????????????????????????? tmpoTX4PSxorg.config
sound-juicer.root.2194580092??????????????????? tmpqgINmxxorg.config
ssh-TZHEfO5129????????????????????????????????? tmpQtER4Oxorg.config
tmp2ioF1Mxorg.config??????????????????????????? tmpThoFfJxorg.config
tmp3b1or8xorg.config??????????????????????????? tmpuss3wXxorg.config
tmp6ILDguxorg.config??????????????????????????? tmpu_YGXkxorg.config
tmp6z3Pi0xorg.config??????????????????????????? tmpWNhdULxorg.config
tmp80IbCnxorg.config??????????????????????????? tmpYe3gdSxorg.config
tmpaMi50Vxorg.config??????????????????????????? virtual-root.pAfLkH
tmpANL4tSxorg.config??????????????????????????? Xmb5yopi.tar.part
tmpATDphRxorg.config
[root@localhost tmp]# rpm -Uhv iwl5000-firmware-8.24.2.12-1.elrepo.noarch.rpm
warning: iwl5000-firmware-8.24.2.12-1.elrepo.noarch.rpm: Header V3 DSA signature: NOKEY, key ID baadae52
Preparing...??????????????? ########################################### [100%]
?? 1:iwl5000-firmware?????? ########################################### [100%]
[root@localhost tmp]# modprobe -r iwlagn; modprobe iwlagn
[root@localhost tmp]# chkconfig NetworkManager on
[root@localhost tmp]# service NetworkManager start
設(shè)置網(wǎng)絡(luò)參數(shù)...??????????????????????????????????????????? [確定]
正在啟動 NetworkManager 守護進程：???????????????????????? [確定]
[root@localhost tmp]#
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http://wiki.centos.org/HowTos/Laptops/Wireless#head-d0f09f4e13e1089355527862718bbf7548a5a64a，這是原文地址

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Intel(R) Wireless WiFi Link AGN 5100, 5300 and 5350 (iwlagn)

Starting from CentOS 5.3 (kernel 2.6.18-128) the iwlagn kernel module supports Intel(R) Wireless WiFi Link AGN 5100, 5300 and 5350 devices.

This device requires firmware which is currently available from http://elrepo.org

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yum --enablerepo=elrepo install iwl5000-firmware

or if you do not have a working internet connection then download the package here and install it manually using: rpm -Uhv <filename>

Then just reload the iwlagn module:

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modprobe -r iwlagn; modprobe iwlagn

Your wireless device should now be working.

Enable NetworkManager

to use it.

轉(zhuǎn)載于:https://blog.51cto.com/81699/607361

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