DELL 15VR wireless drivers installtion

最新推荐文章于 2021-05-02 02:48:26 发布

superalsrk

最新推荐文章于 2021-05-02 02:48:26 发布

阅读量906

点赞数

CC 4.0 BY-SA版权

本文链接：https://blog.youkuaiyun.com/stackbox/article/details/11749375

本文介绍了解决Dell15vr型号笔记本电脑在滚动更新后无线网卡无法使用的问题。通过安装Compaq无线网卡驱动（二者采用相同的高通无线网卡），并针对编译过程中的错误进行代码注释，最终成功激活了无线连接。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

dell 15vr,手贱滚动更新，然后无线不能使用，现解决方法如下：

方法参考自：http://ubuntuforums.org/showthread.php?t=2172044

思路是从compaq的驱动安装，（用的是同一种无线网卡，高通真可恶，你看人家broadcam）

sudo apt-get install linux-headers-generic build-essential

https://www.kernel.org/pub/linux/ker...kports/stable/
Downloaded and extracted; compat-drivers-3.9-rc4-2-s.tar.bz2

cd Desktop/compat-drivers-3.9-rc4-2-s
sudo su
./scripts/driver-select ath9k
make

I got one error after this command, the error was
error: redefinition of ‘kref_get_unless_zero’
include/linux/kref.h:47:32: note: previous definition of ‘kref_get_unless_zero’ was here

Then i did this in one of file

open the file .../compat-wireless-2012-12-18/include/linux/compat-3.8.h in your favourite editor,
find the kref_get_unless_zero function (telling from your error message, it should be on line 47) and comment it out. In case you have no idea what I'm talking about: Comment this code

//把下面的这三行代码主是掉，47行左右
static inline int __must_check kref_get_unless_zero(struct kref *kref)
{
return atomic_add_unless(&kref->refcount, 1, 0);
}

then

carry on with

make
make install

modprobe ath9k

exit