[Bug 1533258] Re: Selecting grub entries (efi) at boot time leads to "error: symbol 'grub_efi_find_last_device_path' not found"

Tue Feb 2 19:07:08 UTC 2016

@psusi
sudo efibootmgr -v
[sudo] password for caro: 
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 3001,3002,2001,2002
Boot0000* Notebook Hard Drive	BIOS(2,500,e9)................-.O.......O.A.O........................................
Boot0001* Windows Boot Manager	HD(2,c8800,82000,1fa8ef6f-1021-4aa4-8555-31954e1c2e2f)File(\EFI\Microsoft\Boot\bootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...f................
Boot0002* Ubuntu	HD(2,c8800,82000,1fa8ef6f-1021-4aa4-8555-31954e1c2e2f)File(\EFI\ubuntu\grubx64.efi)RC
Boot0003* Internal CD/DVD ROM Drive	BIOS(3,500,e9)................-.V.......V.A.V........................................
Boot2001* USB Drive (UEFI)	RC
Boot2002* Internal CD/DVD ROM Drive (UEFI)	RC
Boot3001* EFI Internal Hard Disk or Solid State Disk	RC
Boot3002* EFI Internal Hard Disk or Solid State Disk	RC
caro at caro-HP-655-Notebook-PC:~$ md5sum /boot/efi/EFI/ubuntu/grubx64.efi
e42bb94d8a5d4ccd68e687822dbc41ce  /boot/efi/EFI/ubuntu/grubx64.efi
caro at caro-HP-655-Notebook-PC:~$ md5sum /boot/efi/EFI/Boot/bootx64.efi
517654478fd4760415e2e8046c2d1146  /boot/efi/EFI/Boot/bootx64.efi
caro at caro-HP-655-Notebook-PC:~$ 
caro at caro-HP-655-Notebook-PC:~$

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https://bugs.launchpad.net/bugs/1533258

Title:
  Selecting grub entries (efi) at boot time leads to "error: symbol
  'grub_efi_find_last_device_path' not found"

Status in grub2 package in Ubuntu:
  Incomplete

Bug description:
  1. Situation

  1.1 I installed Ubuntu 14.04 on an OEM "Windows 8.1" laptop more than a year ago
  1.2 Ubuntu installed grub to manage OS selection
  1.2 The last automatic software update of Ubuntu (09.01.2016) updated grub (see https://bugs.launchpad.net/ubuntu/+source/grub2/2.02~beta2-9ubuntu1.7) 
  1.3 Since then selecting grub menu items to start windows produces the following error message

      "symbol 'grub_efi_find_last_device_path' not found"

  1.4 Reverting back to https://bugs.launchpad.net/ubuntu/+source/grub2/2.02~beta2-9ubuntu1.6 solves this issue
  1.5 Retrying to upgrade from 2.02~beta2-9ubuntu1.6  to 2.02~beta2-9ubuntu1.7 reintrocudes the issue  

  2. References 

  2.1 Output of

          dpkg --list | grep grub

  is

  ii  grub-common            2.02~beta2-9ubuntu1.7   amd64   GRand Unified Bootloader (common files)
  ii  grub-efi                        2.02~beta2-9ubuntu1.7   amd64   GRand Unified Bootloader, version 2 (dummy package)
  ii  grub-efi-amd64         2.02~beta2-9ubuntu1.7   amd64   GRand Unified Bootloader, version 2 (EFI-AMD64 version)
  ii  grub-efi-amd64-bin  2.02~beta2-9ubuntu1.7   amd64   GRand Unified Bootloader, version 2 (EFI-AMD64 binaries)
  ii  grub2-common          2.02~beta2-9ubuntu1.7   amd64   GRand Unified Bootloader (common files for version 2)

  2.2 Extract of /var/log/apt/term.log

  Log started: 2016-01-09  13:13:08
  (Reading database ... 
  ...
  (Reading database ... 100%
  (Reading database ... 1300498 files and directories currently installed.)
  ...
  Preparing to unpack .../grub-efi_2.02~beta2-9ubuntu1.7_amd64.deb ...
  Unpacking grub-efi (2.02~beta2-9ubuntu1.7) over (2.02~beta2-9ubuntu1.6) ...
  Preparing to unpack .../grub-efi-amd64_2.02~beta2-9ubuntu1.7_amd64.deb ...
  Unpacking grub-efi-amd64 (2.02~beta2-9ubuntu1.7) over (2.02~beta2-9ubuntu1.6) ...
  Preparing to unpack .../grub-efi-amd64-bin_2.02~beta2-9ubuntu1.7_amd64.deb ...
  Unpacking grub-efi-amd64-bin (2.02~beta2-9ubuntu1.7) over (2.02~beta2-9ubuntu1.6) ...
  Preparing to unpack .../grub2-common_2.02~beta2-9ubuntu1.7_amd64.deb ...
  Unpacking grub2-common (2.02~beta2-9ubuntu1.7) over (2.02~beta2-9ubuntu1.6) ...
  Preparing to unpack .../grub-common_2.02~beta2-9ubuntu1.7_amd64.deb ...
  Unpacking grub-common (2.02~beta2-9ubuntu1.7) over (2.02~beta2-9ubuntu1.6) ...
  ...
  Setting up grub-common (2.02~beta2-9ubuntu1.7) ...
  Installing new version of config file /etc/grub.d/00_header ...
  Setting up grub2-common (2.02~beta2-9ubuntu1.7) ...
  Setting up grub-efi-amd64-bin (2.02~beta2-9ubuntu1.7) ...
  Setting up grub-efi-amd64 (2.02~beta2-9ubuntu1.7) ...
  Installing for x86_64-efi platform.
  installation beendet. Keine Fehler aufgetreten.
  Grub-Konfigurationsdatei wird generiert …
  Linux-Abbild gefunden: /boot/vmlinuz-3.16.0-57-generic
  initrd-Abbild gefunden: /boot/initrd.img-3.16.0-57-generic
  ...
  Linux-Abbild gefunden: /boot/vmlinuz-3.13.0-40-generic
  initrd-Abbild gefunden: /boot/initrd.img-3.13.0-40-generic
  Windows Boot Manager auf /dev/sda2@/EFI/Microsoft/Boot/bootmgfw.efi gefunden
  Adding boot menu entry for EFI firmware configuration
  erledigt
  Setting up grub-efi (2.02~beta2-9ubuntu1.7) ...
  Processing triggers for libc-bin (2.19-0ubuntu6.6) ...
  Log ended: 2016-01-09  13:13:25

  2.3 Output of

  find  /boot/efi -ls | grep x64.efi

  is

      14 1324 -rwxr-xr-x   1 root     root      1355736 Nov  2  2014 /boot/efi/EFI/ubuntu/shimx64.efi
      15  120 -rwxr-xr-x   1 root     root       119296 Jan  9 13:13 /boot/efi/EFI/ubuntu/grubx64.efi
     350    0 -rwxr-xr-x   1 root     root            0 Nov  2  2014 /boot/efi/EFI/Microsoft/Boot/bootx64.efi.grb
     351  120 -rwxr-xr-x   1 root     root       119296 Nov  2  2014 /boot/efi/EFI/Microsoft/Boot/bootx64.efi
     358 1580 -rwxr-xr-x   1 root     root      1617240 Jun 14  2014 /boot/efi/EFI/Boot/bkpbootx64.efi
     359  120 -rwxr-xr-x   1 root     root       119296 Nov  2  2014 /boot/efi/EFI/Boot/bootx64.efi

  2.4 Reverting to grub 2.02-beta2-9ubuntu1.6_amd64 

  Steps:

  1. Download the following files in a separate (newly created) folder

  grub2-common_2.02-beta2-9ubuntu1.6_amd64.deb
  grub-common_2.02-beta2-9ubuntu1.6_amd64.deb
  grub-efi-amd64_2.02-beta2-9ubuntu1.6_amd64.deb
  grub-efi-amd64-bin_2.02-beta2-9ubuntu1.6_amd64.deb

  2. From that folder install the deb files with the following command:

  sudo dpkg -i *.deb

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