纯BIOS识别UTG引导

sudo apt install --reinstall grub-pc-bin
sudo grub-install --target=i386-pc /dev/sda
sudo update-grub
sudo reboot

sudo apt install --reinstall grub-pc-bin

sudo grub-install --target=i386-pc /dev/sda

sudo update-grub

sudo reboot

sudo efibootmgr
sudo efibootmgr -b 0002 -B
sudo efibootmgr -b 0003 -B
sudo update-grub

sudo efibootmgr

sudo efibootmgr -b 0002 -B

sudo efibootmgr -b 0003 -B

sudo update-grub

本作品采用知识共享署名-非商业性使用-禁止演绎 4.0 国际许可协议进行许可