[Bug 1311552] Re: System always entering image media after finish the recovery without the installer media unplugged.

[Bin Li]

After I remove the grub.cfg in U-disk, and reboot it again, it will
enter into the grub shell.

GRUB version 2.02~beta2-8.

grub> echo $prefix
(hd0,msdos1)/boot/grub
grub> ls
(memdisk) (hd0) (hd0,msdos2) (hd0,msdos1) (hd1) (hd1,gpt2) (hd1,gpt1) (cd0)

grub> cat (hd1,gpt1)/efi/boot/grub.cfg
search.fs_uuid 1DFE-465B root hd0,gpt2
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg

grub> search.fs_uuid 1DFE-465B
hd1,gpt2

So I do the step by manual, then it could resolve our issue.

grub> search.fs_uuid 1DFE-465B root
grub> set prefix=($root)'/boot/grub'
grub> configfile $prefix/grub.cfg

So in the line "search.fs_uuid 1DFE-465B root hd0,gpt2", we don't need
write disk_name on it.

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https://bugs.launchpad.net/bugs/1311552

Title:
  System always entering image media after finish the recovery without
  the installer media unplugged.

Status in GRand Unified Bootloader:
  New
Status in OEM Priority Project:
  New
Status in “grub2” package in Ubuntu:
  New

Bug description:
  This bug from OEM project which support recovery media.

  1. Create one USB disk with the 14.04's oem image
  2. Make a USB key startup disk.
  3. Install the system with the usb key.
  4. Don't plug out the USB disk after the recovery completed.

  Actual results:
  System always entering usb media after the recovery complete.

  Expect results:
  System continue to install.

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