This bug was fixed in the package linux-oem-5.10 - 5.10.0-1044.46

---------------
linux-oem-5.10 (5.10.0-1044.46) focal; urgency=medium

  * focal/linux-oem-5.10: 5.10.0-1044.46 -proposed tracker (LP:
#1939533)

  * mute/micmute LEDs no function on HP ProBook 650 G8 (LP: #1939473)
    - SAUCE: ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 650 G8
      Notebook PC

 -- Chia-Lin Kao (AceLan) <acelan....@canonical.com>  Wed, 11 Aug 2021
17:35:07 +0800

** Changed in: linux-oem-5.10 (Ubuntu Focal)
       Status: Fix Committed => Fix Released

-- 
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Packages, which is subscribed to linux-oem-5.13 in Ubuntu.
https://bugs.launchpad.net/bugs/1936296

Title:
  Fix display output on HP hybrid GFX laptops

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Committed
Status in linux-oem-5.10 package in Ubuntu:
  Invalid
Status in linux-oem-5.13 package in Ubuntu:
  Invalid
Status in linux source package in Focal:
  Won't Fix
Status in linux-oem-5.10 source package in Focal:
  Fix Released
Status in linux-oem-5.13 source package in Focal:
  Fix Committed
Status in linux source package in Hirsute:
  Fix Committed
Status in linux-oem-5.10 source package in Hirsute:
  Invalid
Status in linux-oem-5.13 source package in Hirsute:
  Invalid
Status in linux source package in Impish:
  Fix Committed
Status in linux-oem-5.10 source package in Impish:
  Invalid
Status in linux-oem-5.13 source package in Impish:
  Invalid

Bug description:
  [Impact]
  Video output MUX switched from Intel GPU to Nvidia GPU after S3, so
  display settings are lost.
   
  [Fix]
  Always use Nvidia GPU to do the video output. This matches the behavior
  on the other OS.

  [Test]
  Connect and external monitor, and change the scaling factor or
  resolution, suspend the laptop.
  After wakeup, the custom monitor setting is kept.

  [Where problems could occur] 
  If nvidia.ko or nouveau.ko is blacklisted, the video output may stop
  working, as it's now routed away from i915 device.

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