Ubuntu
dosfstools package

  1. Bug #1090829
  2. Comment #17

Comment 17 for bug 1090829

Revision history for this message
YannUbuntu (yannubuntu) wrote : Re: grub-efi cannot install on damaged filesystem (Input/output error)

New case: http://ubuntuforums.org/showpost.php?p=12440329&postcount=23 . See log from line 811: http://paste.ubuntu.com/1500627/

@Phillip: formatting the ESP is not an option as it would destroy the Windows EFI files contained in it. Better creating a 2nd EFI partition and installing GRUB in it.