====== GRUB ====== ===== Boot-Repair ===== 1st option : get a CD including Boot-Repair The easiest way to use Boot-Repair is to burn one of the following disks and boot on it. Boot-Repair is included in Ubuntu-Secure-Remix (multi-languages, ok for Wifi, LVM and RAID, 32 or 64bit, based on Ubuntu 12.10, Boot-Repair shortcut in the desktop, the 64bit version is UEFI-compatible) Boot-Repair-Disk is a CD starting Boot-Repair automatically. Both 32&64bit and only 360Mo, but: English only, no Wifi, no LVM, no RAID. Remark : you can also install the ISO on a live-USB (eg via UnetBootin or LiliUSB or Universal USB Installer). 2nd option : install Boot-Repair in Ubuntu - boot your computer on a Ubuntu live-CD or live-USB. - choose "Try Ubuntu" - connect internet - open a new Terminal, then type: sudo add-apt-repository ppa:yannubuntu/boot-repair && sudo apt-get update - Press Enter. - Then type: sudo apt-get install -y boot-repair && (sudo boot-repair &) - Press Enter https://help.ubuntu.com/community/Boot-Repair http://sourceforge.net/projects/linux-secure/files/