[Bug 1936303] Re: [SRU] Debounce multiple rfkill events

[Ubuntu Foundations Team Bug Bot]

The attachment "gnome-settings-daemon_3.36.1-0ubuntu1.2.debdiff" seems
to be a debdiff.  The ubuntu-sponsors team has been subscribed to the
bug report so that they can review and hopefully sponsor the debdiff.
If the attachment isn't a patch, please remove the "patch" flag from the
attachment, remove the "patch" tag, and if you are member of the
~ubuntu-sponsors, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by
~brian-murray, for any issue please contact him.]

** Tags added: patch

-- 
You received this bug notification because you are a member of Ubuntu
Sponsors Team, which is subscribed to the bug report.
https://bugs.launchpad.net/bugs/1936303

Title:
  [SRU] Debounce multiple rfkill events

Status in OEM Priority Project:
  New
Status in gnome-settings-daemon package in Ubuntu:
  Confirmed
Status in gnome-settings-daemon source package in Focal:
  Confirmed
Status in gnome-settings-daemon source package in Hirsute:
  Confirmed
Status in gnome-settings-daemon source package in Impish:
  Confirmed

Bug description:
  [Impact]
  Some laptops can generate multiple rfkill events from a single key press.

  [Fix]
  Commit f4dbcf3d7b0f951fe44b29229206c97b625dbfda ("media-keys: Add one second delay between each rfkill event").
  The commit adds a delay between each rkfill events to only process the first event and debounce the later ones.

  [Test]
  On HP ZBook G7, use `libinput debug-events` to observe there are two rfkill events on single key press. Airplane mode will be enabled and disabled in a very short period, so the airplane mode cannot be turned off by the hotkey anymore.

  After applying the fix, pressing airplane mode hotkey can enable or
  disable airplane mode correctly.

  [Where problems could occur]
  Since the delay is hardcoded as 1 second, the airplane mode cannot be switched on/of in a very short time anymore.

To manage notifications about this bug go to:
https://bugs.launchpad.net/oem-priority/+bug/1936303/+subscriptions