#################### ubuntu 18.04 安装显卡驱动之后网卡驱动没了 原因:系统版本内核更新但不完整 ----------------------------------- 查看当前内核版本 uname -r 5.4.0-132-generic ---------------------------------- 查看已有内核版本 sudo dpkg --get-selections | grep linux-image linux-image-5.4.0-131-generic install linux-image-5.4.0-132-generic install linux-image-5.4.0-84-generic install linux-image-generic-hwe-18.04 install ----------------------------------- 重启切换到能联网的旧版本内核 reboot-> unbunu高级选项 -> linux-image-5.4.0-131-generic sudo apt install linux-headers-5.4.0-132-generic sudo apt install linux-image-5.4.0-132-generic sudo apt install linux-modules-5.4.0-132-generic sudo apt install linux-modules-extra-5.4.0-132-generic ------------------------------------
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