安装 refind 1 sudo apt install refind 使用 refind 1 sudo refind-install 卸载 refind 1 2 3 4 5 6 7 8 9 10 sudo apt remove refind --purge cd /boot/efi/EFI sudo rm -r refind cd /boot/efi/EFI sudo apt autoremove refind cd /boot sudo rm -f refind_linux.conf cd /etc sudo rm -rf refind.d