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我今天安装了一个双系统,window7+ubuntu11.04.可是不能打开无线网路。。
1.进入网络中,关闭飞行模式,但是点击打开无线网络之后又马上变关闭状态。。
2.我的笔记本是thinkpad e420 系列,本来哦我因为是无线网卡驱动的问题,我就从Intel的官网上下载了:iwlwifi-1000-ucode-39.31.5.1.tgz这个驱动文件。
解压后有三个文件:iwlwifi-1000-5.ucode、LICENSE.iwlwifi-1000-ucode、README.iwlwifi-1000-ucode。
这是哦我在README.iwlwifi-1000-ucode中找出来的一段话,应该就是把:iwlwifi-1000-5.ucode拷贝到/lib/firmware就可以了。但是我复制后系统提示我说文件已存在,是否哦覆盖我选择了覆盖。。
The steps for installing and configuring udev are very
distribution specific.
Once you have the firmware loader in place (or if you aren't sure and
you just want to try things to see if it works), you need to install
the microcode file into the appropriate location.
Where that appropriate location is depends (again) on your system
distribution. You can typically find this location by looking in the
udev scripts of your distro, the default is /lib/firmware.
Installation of the firmware is simply:
% cp iwlwifi-1000-5.ucode /lib/firmware
You can now load the driver (see the INSTALL and README.iwlwifi provided with
the iwlwifi package for information on building and using that driver.)
3.但是重启之后还是不能打开无线。。
4.我该怎么办,谁提示我一下下。。谢谢
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