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  • Ubuntu11.10与r8168网卡不兼容导致网络时断时续的问题

    安装了ubuntu11.10之后,感觉上网啥的很不稳定,ssh连接内网机器也是一条命令卡半天,检查了各方面的原因,网络没有什么问题,最后才发现是网卡驱动的问题,网上搜了一下是由于linux(ubuntu11.10)与r8168网卡不兼容导致网络时断时续的问题,那就直接更新网卡驱动吧,下面是网上搜到的解决办法,贴出来,给同样问题的同志门,搞定之后那个心情是一个爽啊,哈哈……

     

    first:make user to root.(切换到root用户)
    $su -root

    1) Check to see if the r8169 module is loaded(检查r8169模块是否加载)

    -> lsmod | grep r816
    r8168 41104 0
    -> lspci -v
    01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
    Subsystem: ASRock Incorporation Device 8168
    Kernel driver in use: r8169
    Kernel modules: r8169

    2) Download the official Realtek driver (下载驱动包)

    网卡驱动下载网址:http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=3&PNid=5&PFid=5&Level=5&Conn=4&DownTypeID=3&GetDown=false#RTL8111B/RTL8168B/RTL8111/RTL8168
    Realtek RTL8111/RTL8168

    3) Remove the r8169 module(删除r8169模块)
    -> rmmod r8169
    -> mv /lib/modules/`uname -r`/kernel/drivers/net/r8169.ko ~/r8169.ko.backup
    ( the ` is a backtick, it is not an apostrophe or single quote )

    4) Build the new r8168 module for the kernel(重建r8168模块到内核)
    -> bzip2 -d r8168-8.009.00.tar.bz2 (这儿的包名称有点儿变化,需要改动)
    -> tar -xf r8168-8.009.00.tar
    -> cd r8168-8.009.00
    -> make clean modules
    -> make install

    5) Rebuild the kernel module dependencies (重建内核模块依赖项)
    -> depmod -a
    -> insmod ./src/r8168.ko

    6) Remove the r8169 module from initrd (从initrd中去除r8169模块)
    -> mv /initrd.img ~/initrd.img.backup
    -> mkinitramfs -o /boot/initrd.img-`uname -r` `uname -r`

    7) Add r8168 module to /etc/modules
    -> echo "r8168" >> /etc/modules

    Reboot, You are done!

    9) Examine that ONLY the r8168 module is loaded for the interface
    -> lspci -v
    01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
    Subsystem: ASRock Incorporation Device 8168
    Kernel driver in use: r8168
    Kernel modules: r8168

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  • 原文地址:https://www.cnblogs.com/fjping0606/p/4418117.html
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