[Bug 1699868] Re: Fatal error during do-release-upgrade

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1699868

Title:
  Fatal error during do-release-upgrade

Status in ubuntu-release-upgrader package in Ubuntu:
  Confirmed

Bug description:
  
  (lsb_release -rd)
  Description:    Ubuntu 14.04.3 LTS
  Release:        14.04

  
  Following was output after doing do-release-upgrade from 14.04:

  Errors were encountered while processing:
   initramfs-tools
  Error in function:

  
  A fatal error occurred

  Please report this as a bug and include the files
  /var/log/dist-upgrade/main.log and /var/log/dist-upgrade/apt.log in
  your report. The upgrade has aborted.
  Your original sources.list was saved in
  /etc/apt/sources.list.distUpgrade.

  SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)


  Could not install the upgrades

  The upgrade has aborted. Your system could be in an unusable state. A
  recovery will run now (dpkg --configure -a).

  Please report this bug in a browser at
  http://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+filebug
  and attach the files in /var/log/dist-upgrade/ to the bug report.
  installArchives() failed

  Setting up initramfs-tools (0.122ubuntu8.8) ...
  update-initramfs: deferring update (trigger activated)
  Processing triggers for initramfs-tools (0.122ubuntu8.8) ...
  update-initramfs: Generating /boot/initrd.img-3.18.0-20-rpi2
  flash-kernel: installing version 3.18.0-20-rpi2
  Taking backup of vmlinuz.
  Installing new vmlinuz.
  find: ‘/lib/firmware/3.18.0-20-rpi2/device-tree/’: No such file or directory
  run-parts: /etc/initramfs/post-update.d//flash-kernel exited with return code 1
  dpkg: error processing package initramfs-tools (--configure):
   subprocess installed post-installation script returned error exit status 1
  Errors were encountered while processing:
   initramfs-tools

  Upgrade complete

  The upgrade has completed but there were errors during the upgrade
  process.

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