Hi Carlos, Could you check the output of this grub-probe command (with three times 'v'):
/usr/sbin/grub-probe --device-map="/boot/grub/device.map" --target=fs -vvv /boot/grub If your LVM where /boot is instaled is large, it's possible that its bug (with a proposed patch) is your same case: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1475337. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1027363 Title: grub-install fails with "out of disk" error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1027363/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs