Home > Article > Operation and Maintenance > How to install network card driver in linux system
1. Check the network card model
lspci | grep -i ethernet
2. Download the network card driver, pay attention to 32-bit and 64-bit
3. After downloading, copy it to the computer where centos is installed through a USB flash drive. You can only use tools such as USB flash drive and mobile hard disk because there is no Internet connection.
(Free video tutorial recommendation: linux video tutorial)
4. Check the dependent environment
rpm -qa | grep kernel##5 , Unzip the installation package
tar -zxf e1000e-3.4.0.2.tar.gz6. Switch to the root user to enter the decompressed driver folder, and enter the src directory inside. In the src directory, execute in sequence:
make ## 编译驱动器源码 make install ## 安装相应的驱动器程序No error is reported, enter the directory /lib/modules/3.10.0-693.el7.x86_64/ Under updates/drivers/net/ethernet/intel/e1000eCopy the e1000e.ko file to the directory /lib/modules/3.10.0-693.el7.x86_64/updates/drivers/net
cp e1000e.ko /lib/modules/3.10.0-693.el7.x86_64/updates/drivers/net7. Load the driver
depmod -a8. Test the driver. If no error is reported, the explanation is correct.
modprobe e1000eCheck whether it has been loaded:
lsmod9. Restart the network service
service network restartRecommended related articles and tutorials:
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