ubuntu更新引导的方法:1.打开终端;2.通过sudo update-grub命令更新。
具体操作步骤:
使用快捷键【Ctrl+Alt+T】打开终端命令模式。
通过输入以下命令更新即可。
sudo update-grub #更新引导
运行结果如下:
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-3.13.0-24-generic
Found initrd image: /boot/initrd.img-3.13.0-24-generic
Found memtest86+ image: /memtest86+.elf
Found memtest86+ image: /memtest86+.bin
Found Windows 8 (loader) on /dev/sda1
done