[Bug 2123886] Autopkgtest regression report (util-linux/2.41-4ubuntu4.1)

[Ubuntu SRU Bot]

All autopkgtests for the newly accepted util-linux (2.41-4ubuntu4.1) for questing have finished running.
The following regressions have been reported in tests triggered by the package:

adduser/3.152ubuntu1 (armhf)
cmake-extras/1.8-1 (armhf)
cron/3.0pl1-196ubuntu2 (armhf)
glib2.0/unknown (armhf)
gsequencer/7.7.5-2 (arm64)
libdap/3.21.1-2build1 (armhf)
netplan.io/unknown (armhf)
network-manager/1.52.0-1ubuntu3.1 (amd64, arm64, ppc64el)
openjdk-21/21.0.9+10-1~25.10 (arm64, armhf, ppc64el)
openjdk-25/25.0.1+8-1~25.10 (arm64)
python3.13/unknown (armhf)
python3.14/3.14.0-1 (amd64, armhf)
systemd/257.9-0ubuntu2 (armhf)


Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-
migration/questing/update_excuses.html#util-linux

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

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https://bugs.launchpad.net/bugs/2123886

Title:
  Add missing ARM-cores to support Vera-based systems

Status in util-linux package in Ubuntu:
  Fix Released
Status in util-linux source package in Noble:
  Fix Committed
Status in util-linux source package in Plucky:
  Fix Committed
Status in util-linux source package in Questing:
  Fix Committed
Status in util-linux source package in Resolute:
  Fix Released

Bug description:
  [Impact]

  When running "lscpu" on a Vera-based system, it doesn't report a model
  name:

  Vendor ID: ARM
  Model: 0

  [Fix]

  Adding the additional arm_part to sys-utils/lscpu-arm.c solves the
  problem. The commit below adds the specific codes missing from Noble's
  (and previous) versions.

  https://github.com/util-linux/util-
  linux/commit/908777470d403ec30c525472ba0d3701c9c5a223

  [Test Steps]

  * Verify whether output of lscpu is correct on new CPUs; eg:
  Vendor ID: ARM
  Model name: Olympus

  * Verify whether output of lscpu doesn't change on old CPUs; eg:
  Vendor ID: ARM
  Model name: Neoverse-N1

  [What Could Go Wrong]

  The fix only introduces additional model identifiers to match
  against and print a model name string, thus regression impact
  should be contained within lscpu and printing cpus model name
  on ARM systems.

  Output doesn't change on systems with non-affected CPU models.

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