[Bug 1923737] Re: TLP aggressively suspends active USB audio devices when on AC

[Norbert]

** Tags added: hirsute

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https://bugs.launchpad.net/bugs/1923737

Title:
  TLP aggressively suspends active USB audio devices when on AC

Status in linux package in Ubuntu:
  Incomplete
Status in tlp package in Ubuntu:
  New
Status in ubuntu-mate-settings package in Ubuntu:
  Fix Committed

Bug description:
  Expected behaviour:

  When running Ubuntu 21.04 on desktop hardware any active USB audio
  devices should not be suspended while playing/recording audio.

  Actual behaviour:

  When running Ubuntu 21.04 on desktop hardware active USB audio devices
  that are playing/recording audio are suspended after a few seconds.

  This upstream bug appears relevant and seems to lay the blame
  elsewhere, perhaps the kernel.

    * https://github.com/linrunner/TLP/issues/545

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