[Bug 1750732] Re: grub package will change the boot order for MaaS deployed system

[Po-Hsu Lin]

** Changed in: maas (Ubuntu)
       Status: Incomplete => New

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Title:
  grub package will change the boot order for MaaS deployed system

Status in curtin package in Ubuntu:
  New
Status in grub2 package in Ubuntu:
  New
Status in maas package in Ubuntu:
  New

Bug description:
  Similar to bug 1642298, this issue strikes back (looks like it's only
  affecting our node "lodygin - AMD Speedway Naples 2U" in the test
  pool)

  Steps:
   1. Deploy a system with Xenial
   2. Check the boot order with `efibootmgr`
   3. Upgrade grub-efi-amd64 from proposed
   4. Reboot
   5. Check the `efibootmgr` again

  Result:
   * The boot order will be overrided to boot from disk first, MaaS needs it to boot with PXE first.

  Package version:
  grub-common   2.02~beta2-36ubuntu3.17
  grub-efi-amd64   2.02~beta2-36ubuntu3.17
  grub-efi-amd64-bin   2.02~beta2-36ubuntu3.17
  grub-efi-amd64-signed   1.66.17+2.02~beta2-36ubuntu3.17
  grub-pc   2.02~beta2-36ubuntu3.16
  grub-pc-bin   2.02~beta2-36ubuntu3.17
  grub2-common   2.02~beta2-36ubuntu3.17

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: grub-efi-amd64 2.02~beta2-36ubuntu3.17
  ProcVersionSignature: User Name 4.4.0-112.135-generic 4.4.98
  Uname: Linux 4.4.0-112-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: amd64
  Date: Wed Feb 21 06:09:29 2018
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: grub2
  UpgradeStatus: No upgrade log present (probably fresh install)

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