[Bug 2119043] Re: Check dtoverlay works with A/B boot setup

Launchpad Bug Tracker 2119043 at bugs.launchpad.net
Tue Aug 5 00:08:26 UTC 2025


This bug was fixed in the package raspi-utils - 20250514-0ubuntu2

---------------
raspi-utils (20250514-0ubuntu2) questing; urgency=medium

  * Fix dtoverlay's operation after testing new boot assets (LP:
#2119043)

 -- Dave Jones <dave.jones at canonical.com>  Mon, 04 Aug 2025 17:16:19
+0100

** Changed in: raspi-utils (Ubuntu)
       Status: New => Fix Released

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Title:
  Check dtoverlay works with A/B boot setup

Status in raspi-utils package in Ubuntu:
  Fix Released

Bug description:
  The dtoverlay command (and dtparam as its alias) both traditionally
  read /boot/firmware/overlays/README to determine available overlays
  and parameters. The code is also intelligent enough to handle
  os_prefix configurations (such as we are switching to in questing),
  using /proc/device-tree/chosen/os_prefix. However, does this work if
  we switch the directory prefix in question, as when testing new boot
  assets?

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