I have the same laptop with Ubuntu 20.04.2 and same problem with the
Bluetooth adapter. After reading this thread, I made a win10 USB boot
drive, shortly after booting it the Bluetooth adapter was detected and i
paired it with my phone. I got the below info from powershell.
Caption : Realtek Bluetooth 4.2 Adapter
Description : Realtek Bluetooth 4.2 Adapter
InstallDate :
Name : Realtek Bluetooth 4.2 Adapter
Status : OK
Availability :
ConfigManagerErrorCode : CM_PROB_NONE
ConfigManagerUserConfig : False
CreationClassName : Win32_PnPEntity
DeviceID : USB\VID_0BDA&PID_B00A\00E04C000001
ErrorCleared :
ErrorDescription :
LastErrorCode :
PNPDeviceID : USB\VID_0BDA&PID_B00A\00E04C000001
PowerManagementCapabilities :
PowerManagementSupported :
StatusInfo :
SystemCreationClassName : Win32_ComputerSystem
SystemName : DESKTOP-VDB4J5I
ClassGuid : {e0cbf06c-cd8b-4647-bb8a-263b43f0f974}
CompatibleID : {USB\Class_E0&SubClass_01&Prot_01,
USB\Class_E0&SubClass_01, USB\Class_E0}
HardwareID : {USB\VID_0BDA&PID_B00A&REV_0110,
USB\VID_0BDA&PID_B00A}
Manufacturer : Realtek Semiconductor Corp.
PNPClass : Bluetooth
Present : True
Service : BTHUSB
PSComputerName :
Class : Bluetooth
FriendlyName : Realtek Bluetooth 4.2 Adapter
InstanceId : USB\VID_0BDA&PID_B00A\00E04C000001
Problem : CM_PROB_NONE
ProblemDescription :
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1853665
Title:
Realtek RTL8821CE [10ec:c821] Subsystem [103c:831a] Bluetooth not
probed
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1853665/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
