[Bug 2081020] Re: initrd: Ubuntu 24.04 fails to boot on UFS storage

[Launchpad Bug Tracker]

This bug was fixed in the package initramfs-tools - 0.142ubuntu25.4

---------------
initramfs-tools (0.142ubuntu25.4) noble; urgency=medium

  * hook-functions: Call _call_dracut_install instead of manual_add_modules
    when using module filters to fix the regression from previous version
    (LP: #2081700)

initramfs-tools (0.142ubuntu25.3) noble; urgency=medium

  * hook-functions: Include all UFS storage drivers (LP: #2081020)
  * reduce number of dracut-install calls: stage all kernel module copying
    when running scripts in /usr/share/initramfs-tools/hooks and copy
    all kernel modules in one go afterwards. (LP: #2081334)
  * Fix build failure with netplan.io 1.0.1-1ubuntu2~24.04.1:
    - test: Make netplan test configs not accessible by others
    - Build-depend on udev for udevadm used by netplan
  * test: Increase QEMU timeout to 120s

 -- Benjamin Drung <bdrung at ubuntu.com>  Tue, 24 Sep 2024 12:49:29 +0200

** Changed in: initramfs-tools (Ubuntu Noble)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/2081020

Title:
  initrd: Ubuntu 24.04 fails to boot on UFS storage

Status in OEM Priority Project:
  Confirmed
Status in initramfs-tools package in Ubuntu:
  Fix Released
Status in initramfs-tools source package in Noble:
  Fix Released

Bug description:
  [Summary]

  Boot into initramfs after install 24.04 on UFS storage

  [Steps to reproduce]

  1. install ubuntu 24.04 on device with UFS storage
  2. reboot

  As additional SRU test:

  1. Store the list of files in the initrd before the package update:
  3cpio -t /boot/initrd.img > before
  2. Upgrade initramfs-tools to the fixed version
  3. Store the list of files in the initrd afterwards:
  3cpio -t /boot/initrd.img > after
  4. Compare the content of the initrd:
  diff -u before after
  5. The diff should only show (six) new kernel modules from drivers/ufs/host

  [Expected result]

  Boot into ubuntu desktop

  [Actual result]

  Boot into initramfs

  [Failure rate]

  100%

  [ Where problems could occur ]

  The initrd size will increase by 80 kB (see comment #6) and should not
  trigger people to run out of disk space.

  Generating the initrd during package upgrade could fail due to
  unrelated bugs, lack of disk space, or hardware failure.

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