[Bug 2038964] Re: raspi ethernet rename is racy

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-raspi-settings - 23.10.6

---------------
ubuntu-raspi-settings (23.10.6) mantic; urgency=medium

  * Separate ubuntu-raspi-settings from ubuntu-settings source package
  * Add eth0 to OriginalName match so that the end-state of the rename is
    also matched by the rule to prevent flip-flop between this and the
    MAC rule (LP: #2038964)

 -- William 'jawn-smith' Wilson <jawn-smith at ubuntu.com>  Wed, 11 Oct
2023 15:36:39 -0400

** Changed in: ubuntu-raspi-settings (Ubuntu)
       Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/2038964

Title:
  raspi ethernet rename is racy

Status in ubuntu-raspi-settings package in Ubuntu:
  Fix Released

Bug description:
  The renaming of the ethernet interface (controlled by 10-raspi-
  eth0.link in ubuntu-raspi-settings) turns out to be racy.
  Specifically, in the final mantic server images (but not the desktop
  images), under armhf or arm64, on the Raspberry Pi 3B+ (but not any
  other supported board, including the 3B), the interface renames
  several times during boot. By the end, the interface is left in the
  enxMACMACMAC state and the netplan configuration fails to apply.

  Will attach kern.log from an affected platform, and another from an
  unaffected platform.

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