Public bug reported:

[Impact]
Connected BLE devices like keyboard and mouse won't automatically
reconnect to host after system suspend.

[Fix]
New firmware from Realtek.

[Test]
With the new firmware used, BLE keyboard and mouse will reconnect to
host by pressing any key or by moving it.

[Where problems could occur]
Tried some other Bluetooth peripherals and didn't see any regression.
This is also internally tested by Realtek.

** Affects: hwe-next
     Importance: Undecided
         Status: New

** Affects: linux-firmware (Ubuntu)
     Importance: Medium
         Status: Confirmed

** Affects: linux-firmware (Ubuntu Focal)
     Importance: Medium
         Status: Confirmed

** Affects: linux-firmware (Ubuntu Groovy)
     Importance: Medium
         Status: Confirmed

** Affects: linux-firmware (Ubuntu Hirsute)
     Importance: Medium
         Status: Confirmed


** Tags: oem-priority originate-from-1908174 stella

** Also affects: linux-firmware (Ubuntu Focal)
   Importance: Undecided
       Status: New

** Also affects: linux-firmware (Ubuntu Hirsute)
   Importance: Undecided
       Status: New

** Also affects: linux-firmware (Ubuntu Groovy)
   Importance: Undecided
       Status: New

** Changed in: linux-firmware (Ubuntu Focal)
       Status: New => Confirmed

** Changed in: linux-firmware (Ubuntu Groovy)
       Status: New => Confirmed

** Changed in: linux-firmware (Ubuntu Hirsute)
       Status: New => Confirmed

** Changed in: linux-firmware (Ubuntu Focal)
   Importance: Undecided => Medium

** Changed in: linux-firmware (Ubuntu Groovy)
   Importance: Undecided => Medium

** Changed in: linux-firmware (Ubuntu Hirsute)
   Importance: Undecided => Medium

** Tags added: oem-priority originate-from-1908174 stella

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https://bugs.launchpad.net/bugs/1909705

Title:
  Fix Realtek 8821c bluetooth fails reconnect BLE devices after suspend

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