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grub
files:
- /etc/default/grub
- /boot/grub2/grub.cfg
- /etc/fstab
grub2-mkconfig
rebuild/bootloader install
drvpath=/mnt/drv mkdir /mnt/drv mount /dev/sdXroot $drvpath mount /dev/sdXboot $drvpath/boot mount --bind /dev $drvpath/dev mount --bind /sys $drvpath/sys mount --bind /proc $drvpath/proc chroot $drvpath grub2-install /dev/sdX # regenerate drivers dracut --regenerate-all --force exit umount $drvpath/dev umount $drvpath/sys umount $drvpath
plymouth
dnf list plymouth-theme-*
get active theme
plymouth-set-default-theme
set active theme (-R or –rebuild-initrd)
plymouth-set-default-theme spinner -R