linux中使用broadcom型号卡下网
日期：2014-05-16 浏览次数：20624 次
linux中使用broadcom型号卡上网
确认下网卡型号：
sanshang@ubuntu:~$ lspci | grep -i network
06:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01)
1、进入http://www.broadcom.com/support/802.11/linux_sta.php下载驱动，我选择的是32-bit driver；
新建目录，解压文件
# mkdir hybrid_wl
# cd hybrid_wl
# tar xzf /home/sanshang/Downloads/hybrid-portsrc-x86_32-v5.10.91.9.3.tar.gz
2. Build the driver as a Linux loadable kernel module (LKM):
# make clean (optional)
# make
When the build completes, it will produce a wl.ko file in the top level
directory.
3: Remove any other drivers for the Broadcom wireless.
There are several open source drivers that are used to drive Broadcom 802.11
chips such as b43 and ssb. If any of these are present they need to be removed before this
driver can be installed. Any previous revisions of the wl driver also need to
be removed.
# lsmod | grep "b43\|ssb\|wl"
If any of these are installed, remove them:
# rmmod b43
# rmmod ssb
# rmmod wl
To blacklist these drivers and prevent them from loading in the future:
# echo "blacklist ssb" >> /etc/modprobe.d/blacklist.conf
# echo "blacklist b43" >> /etc/modprobe.d/blacklist.conf
4: Insmod the driver.
If you were already running a previous version of wl, you'll want to provide a
clean transition from the older driver. (The path to previous driver is usually
/lib/modules/<kernel-version>/kernel/net/wireless)
# rmmod wl
# mv <path-to-prev-driver>/wl.ko <path-to-prev-driver>/wl.ko.orig
# cp wl.ko <path-to-prev-driver>/wl.ko
# depmod
# modprobe wl
Otherwise, if you have not previously installed a wl driver do this:
如果没有，就直接执行下面的命令：
# modprobe lib80211
# insmod wl.ko
wl.ko is now operational. It may take several seconds for the Network Manager
to notice a new network driver has been installed and show the surrounding
wireless networks.
按照readme中的步骤就可以安装完成,但是每次系统启动的时候不会自动加载,那么就需要将wl.ko拷贝到:
/lib/modules/2.6.31-14-generic/kernel/net/wireless/
目录,然后在/etc/rc.local加入:
modprobe -r ssb
modprobe wl
or
modprobe lib80211
insmod /lib/modules/2.6.31-14-generic/kernel/net/wireless/wl.ko
这样就可以了
激活网卡驱动
系统管理--硬件驱动--Broadcom STA无线驱动
解决QQ掉线
sudo gedit /usr/bin/qq
此为打开编辑命令，打开后显示：
#!/bin/sh
cd /usr/share/tencent/qq/
./qq
在中间加入一句即可
#!/bin/sh
export GDK_NATIVE_WINDOWS=true
cd /usr/share/tencent/qq/
./qq
升级后启动不了的解决办法：
grub>ls
grub>ls (hd0,7)/ #找出WUBI安装的盘，里面有ubuntu/这个目录。
grub>insmod ntfs #加载ntfs模块，因为WUBI将ubuntu安装到了我分的ntfs盘上
grub>set root=(hd0,7) #这里(hd0,7)就是我找到的ubuntu安装的分区
grub>ls $Boot #找到我们BOOT分区的UUID，下一步要用到，我这里显示出来的是2250018e50016a3d
grub>search --no-floppy --fs-uuid --set f2250018e50016a3d #这里的UUID就是上一定找出来的那个
grub>loopback loop0 /ubuntu/disks/root.disk #设loop0,WUBI装ubuntu安装成了一个root.disk文件
grub>set root=(loop0) #重设root
grub>linux /boot/vmlinuzxxxxxxxxx (tab补全即可,有2个，14和19，补全14的那个，注意文件名要完整) root=/dev/sda7 loop=/ubuntu/disks/root.disk ro quiet splash #加载内核，sda7对应就是(hd0,7)
grub>initrd /boot/initrd.imgxxxxxxxxxxxx(tab 补全即可，同样选14的那个) #不用说大家都知道
gurb>boot
确认下网卡型号：
sanshang@ubuntu:~$ lspci | grep -i network
06:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01)
1、进入http://www.broadcom.com/support/802.11/linux_sta.php下载驱动，我选择的是32-bit driver；
新建目录，解压文件
# mkdir hybrid_wl
# cd hybrid_wl
# tar xzf /home/sanshang/Downloads/hybrid-portsrc-x86_32-v5.10.91.9.3.tar.gz
2. Build the driver as a Linux loadable kernel module (LKM):
# make clean (optional)
# make
When the build completes, it will produce a wl.ko file in the top level
directory.
3: Remove any other drivers for the Broadcom wireless.
There are several open source drivers that are used to drive Broadcom 802.11
chips such as b43 and ssb. If any of these are present they need to be removed before this
driver can be installed. Any previous revisions of the wl driver also need to
be removed.
# lsmod | grep "b43\|ssb\|wl"
If any of these are installed, remove them:
# rmmod b43
# rmmod ssb
# rmmod wl
To blacklist these drivers and prevent them from loading in the future:
# echo "blacklist ssb" >> /etc/modprobe.d/blacklist.conf
# echo "blacklist b43" >> /etc/modprobe.d/blacklist.conf
4: Insmod the driver.
If you were already running a previous version of wl, you'll want to provide a
clean transition from the older driver. (The path to previous driver is usually
/lib/modules/<kernel-version>/kernel/net/wireless)
# rmmod wl
# mv <path-to-prev-driver>/wl.ko <path-to-prev-driver>/wl.ko.orig
# cp wl.ko <path-to-prev-driver>/wl.ko
# depmod
# modprobe wl
Otherwise, if you have not previously installed a wl driver do this:
如果没有，就直接执行下面的命令：
# modprobe lib80211
# insmod wl.ko
wl.ko is now operational. It may take several seconds for the Network Manager
to notice a new network driver has been installed and show the surrounding
wireless networks.
按照readme中的步骤就可以安装完成,但是每次系统启动的时候不会自动加载,那么就需要将wl.ko拷贝到:
/lib/modules/2.6.31-14-generic/kernel/net/wireless/
目录,然后在/etc/rc.local加入:
modprobe -r ssb
modprobe wl
or
modprobe lib80211
insmod /lib/modules/2.6.31-14-generic/kernel/net/wireless/wl.ko
这样就可以了
激活网卡驱动
系统管理--硬件驱动--Broadcom STA无线驱动
解决QQ掉线
sudo gedit /usr/bin/qq
此为打开编辑命令，打开后显示：
#!/bin/sh
cd /usr/share/tencent/qq/
在中间加入一句即可
#!/bin/sh
export GDK_NATIVE_WINDOWS=true
cd /usr/share/tencent/qq/
升级后启动不了的解决办法：
grub>ls
grub>ls (hd0,7)/ #找出WUBI安装的盘，里面有ubuntu/这个目录。
grub>insmod ntfs #加载ntfs模块，因为WUBI将ubuntu安装到了我分的ntfs盘上
grub>set root=(hd0,7) #这里(hd0,7)就是我找到的ubuntu安装的分区
grub>ls $Boot #找到我们BOOT分区的UUID，下一步要用到，我这里显示出来的是2250018e50016a3d
grub>search --no-floppy --fs-uuid --set f2250018e50016a3d #这里的UUID就是上一定找出来的那个
grub>loopback loop0 /ubuntu/disks/root.disk #设loop0,WUBI装ubuntu安装成了一个root.disk文件
grub>set root=(loop0) #重设root
grub>linux /boot/vmlinuzxxxxxxxxx (tab补全即可,有2个，14和19，补全14的那个，注意文件名要完整) root=/dev/sda7 loop=/ubuntu/disks/root.disk ro quiet splash #加载内核，sda7对应就是(hd0,7)
grub>initrd /boot/initrd.imgxxxxxxxxxxxx(tab 补全即可，同样选14的那个) #不用说大家都知道
gurb>boot
免责声明： 本文仅代表作者个人观点，与爱易网无关。其原创性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容、文字的真实性、完整性、及时性本站不作任何保证或承诺，请读者仅作参考，并请自行核实相关内容。
