file ‘/grub/i386-pc/normal.mod‘ not found. 解决方法
OCR识别可能有些错误
set root=(hd0)
grubrescue>ls
grublsrescue>(hd0)(hd0,msdos2)(hd0,msdos1)(hd1)(cd)(cd,msdos1)(fd0)
grubrescue>ls(hd,msdos1)
grublsrescue>(hd0)(hd0,msdos2)(hd0,msdos1)(hd1)(cd)(cd,msdos1)(fd0)yrub rescue>ls(hd0)(hd0):Filesustem is unknowmgrub rescue>ls(hd,msdos2)error: unknown filesustem.grub rescue>ls(hd,msdos1)../efi/ grub2/ grub/,vmlinuz-3,10.0-693,e17.x86 64.hmac system.map-3.10.0-693,e17.x86 64 config-3,10.0-693,e17.x86 64 symvers-3.10.0-693.e17.x86 64.y2 vmlinuz-3,10.0-693,e17,x86 64 initrd-plymouth.img initramfs-0-rescue-2cc3ebd59cfc4bb48bbc34e5fbe9cb4b,img mlinuz-0-rescue-2cc3ebd59cfc4bb48bbc34e5fbe9cb4b initramfs-3,10.0-693,e17.x86 64.imy initramfs-3,10.0-693.e17.x86 64kdump.imy sustem.map5.4.170-1.e17,elrepo,x86 64 config-5.4.170-1.e17.elrepo.x86 64 symvers-5.4.170-1.el?,elrepo.x86 64.g2 mlinuz-5.4,170-1.e17.elrepo.x86 64 initramfs-5.4.170-1.el7.elrepo.x86 64.img initramfs-0-rescue-2cc3ebd59cfc4bb48bbc34e5fbe9cb4b_acronisbackup.img initramfs-3.10.0-693.el7,x86_64_acronis backup.img initramfs-5.4.1701.el?.elrepo.x86 64 acronis backup .img
grub rescue>ls(hd0,msdos1)/grub
./ ../ splash.xpm.gz grub.cfg
grubrescue>ls(hd,msdos1)/grub2
./ ../ device.map i386-pc/ locale/ fonts/ grubenv grub.cfg
grubrescue>set prefix=(hd0,msdos1)/grub2
grubrescue>insmod normal
grubrescue>normal
重启后，可能又无法正常了，可以直接修改grub2目录为grub，实战有效。