If you use GRUB as MBR, after format Ubuntu partition GRUB will erase also.However, after re-build Windows Bootloader as MBR, GRUB2 will be replaced,...
You are using GRUB with Windows and Ubuntu Systems.After you format Ubuntu, you should recover Windows Bootloader as Master Boot Record, otherwise, you cannot...
Remember, you cannot boot up your OS if you set the BURG wrongly.Open Terminal and typesudo gedit /etc/apt/sources.listInsert two statements below into the end...
After install Ubuntu, the GRUB will also be installed.However, the default GRUB view is quite depressing.Follow this instruction you can edit you GRUB more...