[Bug 1985057] Re: Camera output freeze when using pipewiresrc

[Sebastien Bacher]

Kinetic has 0.3.56 and it's fixed in that serie

** Changed in: pipewire (Ubuntu)
   Importance: Undecided => High

** Changed in: pipewire (Ubuntu)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1985057

Title:
  Camera output freeze when using pipewiresrc

Status in OEM Priority Project:
  Confirmed
Status in pipewire package in Ubuntu:
  Fix Released

Bug description:
  [Impact]
  On Dell platform with Microdia Integrated webcam, the Cheese preview is stuck on jammy.

  [Test Plan]
  1. Install Jammy on Dell platform with Microdia Integrated webcam
  2. Check the Cheese preview is stuck
  3. Install the updated pipewire packages by $ sudo apt dist-upgrade
  4. Open Cheese to check preview should work normally

  [Where problems could occur]
  The patches try to dequeue the shared buffer, instead of pool buffer to prevent the pool buffer being corrupted.
  It is in upstream from 0.3.52 to 0.3.56, and there is no regression found,
  so the risk is low.

  [Other Info]
  Upstream commits:
  https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/7cc509b117a6db66c395fb56ac4f17fb8cbd0c92
  https://gitlab.freedesktop.org/pipewire/pipewire/-/commit/a1f33a99df5756c3dedd68f5ba2690819098d14f

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