ubuntu20安装无线网卡AX1675i网卡驱动（AX210网卡也是这样安装）

#非凡s3电脑上的网卡
sudo apt update
sudo apt-get install -y git
sudo apt-get install build-essential
一、安装iwlwifi-*
git clone git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
#或者去这个网址下载 https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/
cd linux-firmware
sudo cp iwlwifi-* /lib/firmware/

二、安装backport-iwlwifi

方法1、
git clone https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/backport-iwlwifi.git
cd backport-iwlwifi
sudo make defconfig-iwlwifi-public
sudo make -j4
sudo make install
sudo update-initramfs -u
reboot

方法2、
sudo apt-get install backport-iwlwifi-dkms
sudo update-initramfs -u
reboot

 

参考了https://blog.csdn.net/qq_33913063/article/details/125078709