[Bug 1968145] Re: Ubuntu won't change itself to first boot option in UEFI Boot Order after installing Ubuntu22.04

[Steve Langasek]

This looks like a firmware issue.  If you install Ubuntu from our
install images, it WILL register itself with the firmware as the first
boot option.  It never registers itself as the second option.  If you
are seeing it as the second option, this is because your firmware is
overriding the setting and introducing another boot option that is
invisible to Ubuntu from the firmware variables.

To change your system to not boot first from network, you will need to
go into your firmware settings and disable it.

You can verify this by checking the output of the command 'efibootmgr
-v' both after the install has completed but before you've rebooted, and
after you've rebooted into the newly-installed system.

** Package changed: grub (Ubuntu) => grub2 (Ubuntu)

** Changed in: grub2 (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1968145

Title:
  Ubuntu won't change itself to first boot option in UEFI Boot Order
  after installing Ubuntu22.04

Status in grub2 package in Ubuntu:
  Incomplete

Bug description:
  Description:
   Ubuntu won't change itself to first boot option in UEFI Boot Order after installing Ubuntu22.04.
  Produce Steps:
   1.install Ubuntu 22.04 on NVMe SSD
   2.reboot and boot into bios,check the boot order.
   Current behaviors:
    After install os,it will create "ubuntu" boot option in UEFI. But now it always behind the "Network" option and as second option not the first option.
   Expected behaviros:
    "Ubuntu" option is the first boot option.

  Configuration:
   OS:jammy-live-server20220405-amd64.iso
   CPU:AMD EPYC 7702 64-Core Processor
   UEFI Version:D8E119A
   BMC Version:D8BT19I
   SSD:Intel 1.60TB NVMe SSD

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