在使用DD安装系统时错误把x86镜像系统安装成ARM系统镜像,反之亦然。
首先确定你需要安装架构系统镜像 (该镜像为官方镜像,非修改 优化版,强烈不推荐第三方修改 优化 之类的镜像99%的都有问题)
x86架构 Rocky 9
http://dl.rockylinux.org/pub/rocky/9/images/x86_64/Rocky-9-GenericCloud-Base.latest.x86_64.qcow2ARM架构 Rocky 9
http://dl.rockylinux.org/pub/rocky/9/images/aarch64/Rocky-9-GenericCloud-Base.latest.aarch64.qcow2判断系统物理磁盘
lsblk -o NAME,MAJ:MIN,RM,SIZE,RO,TYPE,MOUNTPOINT,MODEL效果如下
[root@rockylinux ~]# lsblk -o NAME,MAJ:MIN,RM,SIZE,RO,TYPE,MOUNTPOINT,MODEL
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT MODEL
sda 8:0 0 50G 0 disk BlockVolume
├─sda1 8:1 0 100M 0 part /boot/efi
└─sda2 8:2 0 49.9G 0 part / 结果为 /dev/sda 如果该命令无效 可使用如下命令判断
findmnt /
df /拯救/重装系统 注:/dev/sda 以你的为主
wget -O rocky.qcow2 http://dl.rockylinux.org/pub/rocky/9/images/x86_64/Rocky-9-GenericCloud-Base.latest.x86_64.qcow2
qemu-img convert -f qcow2 -O raw rocky.qcow2 rocky.img
dd if=rocky.img of=/dev/sda bs=4M status=progress && sync && reboot