R9-9950X 安装Debian12 打网卡驱动
1、AMD 9950x上面的网卡型号为Realtek RTL8125，可用下面的命令查询 lspci -vnn | grep -i ethernet -A 10 2、备份apt源及替换 1、cp /etc/apt/sources.list /etc/apt/sources.list.bak 2、vi /etc/apt/sources.…
centos stream 9更换 清华源
以下源文件来源于清华开源镜像站:https://mirrors.tuna.tsinghua.edu.cn/help/centos-stream/ 1、备份原有源配置 cp /etc/yum.repos.d/centos.repo /etc/yum.repos.d/centos.repo.backup cp /etc/yum.repos.d/ce…
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