More detail on the help above: 1. Boot with LiveCD 2. Open terminal 3. sudo fdisk -l (boot partition may be the one with the asterisk) 4. sudo mkdir /media/root 5. sudo mount /dev/sdaX /media/root, where X is your mount partition (often the one with an asterisk in step 3 above). Otherwise, try all the others. 6. mount /dev/sdaX /media/root/boot 7. Check boot by running ls /media/root/boot. If the mount is correct, you will see files like vmlinuz and memtest 8. sudo grub-install --root-directory=/media/root /dev/sda --recheck
If all is good, you should get: Installation finished. No error reported. This is the contents of the device map /boot/grub/device.map. Check if this is correct or not. If any of the lines is incorrect, fix it and re-run the script `grub-install'. (hd0) /dev/sda -- Grub loading. The symbol ' ' not found. Aborted. Press any key... https://bugs.launchpad.net/bugs/482757 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs