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本篇內(nèi)容主要講解“Linux操作系統(tǒng)找不到網(wǎng)卡驅(qū)動(dòng)怎么辦”,感興趣的朋友不妨來(lái)看看。本文介紹的方法操作簡(jiǎn)單快捷,實(shí)用性強(qiáng)。下面就讓小編來(lái)帶大家學(xué)習(xí)“Linux操作系統(tǒng)找不到網(wǎng)卡驅(qū)動(dòng)怎么辦”吧!
1. 安裝網(wǎng)卡
機(jī)器太新,以至于現(xiàn)有的Linux版本無(wú)法認(rèn)出,比如機(jī)器找不到網(wǎng)卡,這時(shí)候怎么辦呢?
別急,首先你需要知道網(wǎng)卡是什么型號(hào)的,以本實(shí)驗(yàn)室新購(gòu)入的電腦為例,它的網(wǎng)卡是集成的,型號(hào)是Realtek RTL8168/8111 PCI-E Gigabit Ethernet NIC。然后我們到Realtek的官方網(wǎng)站去下載相應(yīng)的Linux驅(qū)動(dòng)程序r8168-8.005.00.tar.bz2,按照說(shuō)明安裝。
Unpack the tarball :
# tar vjxf r8168-8.aaa.bb.tar.bz2
Change to the directory:
# cd r8168-8.aaa.bb
If you are running the target kernel, then you should be able to do :
# make clean modules (as root or with sudo)
# make install
# /sbin/depmod -a
# /sbin/insmod ./src/r8168.ko (or r8168.o in linux kernel 2.4.x)
You can check whether the driver is loaded by using following commands.
# /sbin/lsmod | grep r8168(看看有沒(méi)有加載網(wǎng)卡驅(qū)動(dòng))
# /sbin/ifconfig –a(看看有沒(méi)有相關(guān)網(wǎng)卡被啟動(dòng)的信息)
If there is a device name, ethX, shown on the monitor, the linux
driver is loaded. Then, you can use the following command to activate
the ethX.
# ifconfig ethX up
,where X=0,1,2,...
這里也可以通過(guò)系統(tǒng)→管理→網(wǎng)絡(luò)來(lái)設(shè)置IP地址等,最后激活。
1. Set manually
a. Set the IP address of your machine.
# ifconfig ethX "the IP address of your machine"
b. Set the IP address of DNS.
Insert the following configuration in /etc/resolv.conf.
nameserver "the IP address of DNS"
c. Set the IP address of gateway.
# route add default gw "the IP address of gateway"
2. Set by doing configurations in /etc/sysconfig/network-scripts
/ifcfg-ethX for Redhat and Fedora, or /etc/sysconfig/network
/ifcfg-ethX for SuSE. There are two examples to set network
configurations.
a. Fix IP address:
DEVICE=eth0
BOOTPROTO=static
ONBOOT=yes
TYPE=ethernet
NETMASK=255.255.255.0
IPADDR=192.168.1.1
GATEWAY=192.168.1.254
BROADCAST=192.168.1.255
2. 修改:#vi /etc/hosts,在該文本中,增加兩行:
127.0.0.1 localhost.localdomain localhost
192.168.4.101 node3(根據(jù)機(jī)器本身情況設(shè)置)
修改:vi /etc/hosts.equiv,增加一行:(如果沒(méi)有該文本,可建立一個(gè))
node3
3. 啟動(dòng)ssh服務(wù)
大部分的Linux版本應(yīng)該都會(huì)自帶該程序
#ssh-keygen
#cd .ssh
#cp id_rsa.pub authorized_keys
#ssh node3(如果成功,會(huì)顯示上次登陸的時(shí)間, node3是主機(jī)名)
附加信息:
ifup eth0看看能否啟動(dòng)eth0
lsmod看看有沒(méi)有加載網(wǎng)卡驅(qū)動(dòng)
dmesg看看有沒(méi)有網(wǎng)卡啟動(dòng)時(shí)的錯(cuò)誤信息
到此,相信大家對(duì)“Linux操作系統(tǒng)找不到網(wǎng)卡驅(qū)動(dòng)怎么辦”有了更深的了解,不妨來(lái)實(shí)際操作一番吧!這里是億速云網(wǎng)站,更多相關(guān)內(nèi)容可以進(jìn)入相關(guān)頻道進(jìn)行查詢,關(guān)注我們,繼續(xù)學(xué)習(xí)!
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