I'm probably also affected by this bug. I am facing the issue of
bluetoothctl is not being able to discover any devices. This started
like one week ago and before that I was using my bluetooth headsets
every day for work.

What have I tried?
- restarting bluetooth service via systemctl
- uninstalling bluez
- installing / uninstalling blueman
- installing bluez via snap

Nothing worked.

My Asus is:
"ASUS Vivobook Pro 14X OLED N7400PC-KM135X" and running Ubuntu 20.04.6 

When doing "dmesg | grep -i blue; lsusb; lsb_release -a; uname -a; hwinfo 
--short;"
I receive this output

####################
####################
[   46.026260] Bluetooth: Core ver 2.22
[   46.026730] NET: Registered PF_BLUETOOTH protocol family
[   46.026732] Bluetooth: HCI device and connection manager initialized
[   46.026737] Bluetooth: HCI socket layer initialized
[   46.026740] Bluetooth: L2CAP socket layer initialized
[   46.026745] Bluetooth: SCO socket layer initialized
[   46.232033] Bluetooth: hci0: Device setup in 155376 usecs
[   48.303549] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   48.303552] Bluetooth: BNEP filters: protocol multicast
[   48.303556] Bluetooth: BNEP socket layer initialized
[   48.485111] Bluetooth: hci0: Device setup in 141637 usecs
[   84.598016] Bluetooth: RFCOMM TTY layer initialized
[   84.598022] Bluetooth: RFCOMM socket layer initialized
[   84.598027] Bluetooth: RFCOMM ver 1.11
[  424.383537] Bluetooth: hci0: Device setup in 135394 usecs
[  555.591098] Bluetooth: hci0: Device setup in 133687 usecs
[  952.298481] audit: type=1400 audit(1679469677.974:62): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="snap-update-ns.bluez" 
pid=10027 comm="apparmor_parser"
[  952.355920] audit: type=1400 audit(1679469678.034:63): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="snap.bluez.btmon" pid=10032 
comm="apparmor_parser"
[  952.364327] audit: type=1400 audit(1679469678.042:64): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="snap.bluez.btmgmt" 
pid=10031 comm="apparmor_parser"
[  952.364466] audit: type=1400 audit(1679469678.042:65): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="snap.bluez.bluez" pid=10029 
comm="apparmor_parser"
[  952.366687] audit: type=1400 audit(1679469678.042:66): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="snap.bluez.btattach" 
pid=10030 comm="apparmor_parser"
[  952.383171] audit: type=1400 audit(1679469678.058:67): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="snap.bluez.bluetoothctl" 
pid=10028 comm="apparmor_parser"
[  952.391012] audit: type=1400 audit(1679469678.066:68): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="snap.bluez.hciconfig" 
pid=10034 comm="apparmor_parser"
[  952.392262] audit: type=1400 audit(1679469678.070:69): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="snap.bluez.hciattach" 
pid=10033 comm="apparmor_parser"
[  952.392542] audit: type=1400 audit(1679469678.070:70): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="snap.bluez.hcidump" 
pid=10036 comm="apparmor_parser"
[  952.430170] audit: type=1400 audit(1679469678.106:71): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="snap.bluez.hook.configure" 
pid=10038 comm="apparmor_parser"
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 009: ID 04f3:0c6e Elan Microelectronics Corp. ELAN:Fingerprint
Bus 003 Device 007: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card 
Reader Controller
Bus 003 Device 005: ID 13d3:5458 IMC Networks USB2.0 HD UVC WebCam
Bus 003 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 008: ID 2109:8888 VIA Labs, Inc. 
Bus 003 Device 006: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 003 Device 003: ID 2109:2817 VIA Labs, Inc. USB2.0 Hub             
Bus 003 Device 010: ID 13d3:3563 IMC Networks Wireless_Device
Bus 003 Device 002: ID 045e:07a5 Microsoft Corp. Wireless Receiver 1461C
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit 
Ethernet Adapter
Bus 002 Device 002: ID 2109:0817 VIA Labs, Inc. USB3.0 Hub             
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.04.6 LTS
Release:        20.04
Codename:       focal
Linux vivo 5.15.0-67-generic #74~20.04.1-Ubuntu SMP Wed Feb 22 14:52:34 UTC 
2023 x86_64 x86_64 x86_64 GNU/Linux
cpu:                                                            
                       11th Gen Intel(R) Core(TM) i7-11370H @ 3.30GHz, 3300 MHz
                       11th Gen Intel(R) Core(TM) i7-11370H @ 3.30GHz, 3300 MHz
                       11th Gen Intel(R) Core(TM) i7-11370H @ 3.30GHz, 3300 MHz
                       11th Gen Intel(R) Core(TM) i7-11370H @ 3.30GHz, 3300 MHz
                       11th Gen Intel(R) Core(TM) i7-11370H @ 3.30GHz, 3300 MHz
                       11th Gen Intel(R) Core(TM) i7-11370H @ 3.30GHz, 3300 MHz
                       11th Gen Intel(R) Core(TM) i7-11370H @ 3.30GHz, 3300 MHz
                       11th Gen Intel(R) Core(TM) i7-11370H @ 3.30GHz, 1596 MHz
keyboard:
                       Logitech Unifying Receiver
  /dev/input/event9    Microsoft Wireless Receiver 1461C
  /dev/input/event3    AT Translated Set 2 keyboard
mouse:
                       Logitech Unifying Receiver
  /dev/input/mice      Microsoft Wireless Receiver 1461C
  /dev/input/mice      ASUE1A00:00 04F3:31DE Mouse
  /dev/input/mice      ASUE1A00:00 04F3:31DE Touchpad
monitor:
                       ATNA40YK07-0 LCD Monitor
graphics card:
                       nVidia 3D controller
                       Intel VGA compatible controller
sound:
                       Intel Audio device
storage:
                       Intel Non-Volatile memory controller
                       Intel RAID bus controller
                       Intel Non-Volatile memory controller
network:
  wlo1                 MEDIATEK WLAN controller
  enx001cc246cdb1      Realtek RTL8153 Gigabit Ethernet Adapter
network interface:
  lo                   Loopback network interface
  wlo1                 Ethernet network interface
  virbr0-nic           Ethernet network interface
  virbr0               Ethernet network interface
  docker0              Ethernet network interface
  enx001cc246cdb1      Ethernet network interface
disk:
  /dev/nvme0n1         Intel Disk
  /dev/nvme1n1         Intel Disk
partition:
  /dev/nvme0n1p1       Partition
  /dev/nvme0n1p2       Partition
  /dev/nvme0n1p3       Partition
usb controller:
                       Intel USB Controller
                       Intel USB Controller
                       Intel USB Controller
bios:
                       BIOS
bridge:
                       Intel PCI bridge
                       Intel ISA bridge
                       Intel PCI bridge
                       Intel PCI bridge
                       Intel PCI bridge
                       Intel PCI bridge
                       Intel Host bridge
                       Intel PCI bridge
hub:
                       VIA USB3.0 Hub
                       Linux Foundation 2.0 root hub
                       Terminus Hub
                       Linux Foundation 3.0 root hub
                       Linux Foundation 2.0 root hub
                       VIA USB2.0 Hub
                       Linux Foundation 3.0 root hub
memory:
                       Main Memory
unknown:
                       FPU
                       DMA controller
                       PIC
                       Keyboard controller
                       Intel System peripheral
                       Intel Serial bus controller
                       Intel Signal processing controller
                       Intel Communication controller
                       Intel Serial bus controller
                       Intel Serial bus controller
                       Intel Serial bus controller
                       Intel System peripheral
                       Intel RAM memory
                       Intel SMBus
                       Intel Signal processing controller
                       Realtek RTS5129 Card Reader Controller
                       Logitech Unifying Receiver
                       IMC Networks Wireless_Device
                       IMC Networks USB2.0 HD UVC WebCam
                       Elan Microelectronics ELAN:Fingerprint
  /dev/input/event13   Microsoft Wireless Receiver 1461C
                       VIA USB Billboard Device
####################
####################

-- 
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https://bugs.launchpad.net/bugs/2009896

Title:
  Bluetooth doesn't work

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  $sudo systemctl status bluetooth.service  outputs the following:
   bluetooth.service - Bluetooth service
       Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor 
pre>
       Active: active (running) since Thu 2023-03-09 17:34:17 EST; 10min ago
         Docs: man:bluetoothd(8)
     Main PID: 5006 (bluetoothd)
       Status: "Running"
        Tasks: 1 (limit: 21437)
       Memory: 660.0K
          CPU: 86ms
       CGroup: /system.slice/bluetooth.service
               └─5006 /usr/lib/bluetooth/bluetoothd

  mar 09 17:34:17 Vivobook15 systemd[1]: Starting Bluetooth service...
  mar 09 17:34:17 Vivobook15 bluetoothd[5006]: Bluetooth daemon 5.64
  mar 09 17:34:17 Vivobook15 systemd[1]: Started Bluetooth service.
  mar 09 17:34:17 Vivobook15 bluetoothd[5006]: Starting SDP server
  mar 09 17:34:17 Vivobook15 bluetoothd[5006]: Bluetooth management interface 
1.2>

  
  bluetooth is not softblocked in rfkill list all

  
  I go to the bluetooth settings and try to toggle it on, it toggles but 
nothing happens. I switch tabs and return to bluetooth settings, and it's like 
I never toggled it.

  I think there is an issue with my device being supported. I use an
  ASUS Vivobook 15.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: linux-image-5.15.0-67-generic 5.15.0-67.74
  ProcVersionSignature: Ubuntu 5.15.0-67.74-generic 5.15.85
  Uname: Linux 5.15.0-67-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  brandon    1748 F.... pulseaudio
   /dev/snd/controlC0:  brandon    1748 F.... pulseaudio
  CRDA: N/A
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Mar  9 17:38:02 2023
  MachineType: ASUSTeK COMPUTER INC. VivoBook_ASUSLaptop X512DA_F512DA
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-67-generic 
root=UUID=1a2cdbdc-b7db-4ac7-afad-d16a859c6202 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-5.15.0-67-generic N/A
   linux-backports-modules-5.15.0-67-generic  N/A
   linux-firmware                             20220329.git681281e4-0ubuntu3.10
  SourcePackage: linux
  UpgradeStatus: Upgraded to jammy on 2023-03-07 (2 days ago)
  dmi.bios.date: 08/24/2020
  dmi.bios.release: 5.14
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X512DA.313
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X512DA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX512DA.313:bd08/24/2020:br5.14:svnASUSTeKCOMPUTERINC.:pnVivoBook_ASUSLaptopX512DA_F512DA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX512DA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku:
  dmi.product.family: VivoBook
  dmi.product.name: VivoBook_ASUSLaptop X512DA_F512DA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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