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So I had updated ubuntu 12.04 to 14.04 and while computer was rebooting I turned it down and automaticly this showed:

error : ELF header smaller than expected .
Grub rescue>
Maythux
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Ivan
  • 11

1 Answers1

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Boot from a LiveCD of your distribution, select the Advanced mode, then choose Recovery mode (you have to enter the shell). After you do this, and assuming that your bootloader is installed on /dev/sda, run this shell supercommand:

update-grub && grub-install /dev/sda && telinit 6

Your computer will be restarted. Remove the LiveCD from the drive, so your computer can boot its operating system in "normal" mode.

Yuri Sucupira
  • 994