Bluetooth doesn't list any devices while scanning, " hci0: Failed to read MSFT supported features (-19)"

I am on Manjaro Linux x86_64, Kernel : 6.1.38-1-MANJARO

I have enabled bluetooth.service and everything seems to be working fine, but when I try to scan using bluetoothctl or blueman, no device ever shows up.

I have also unblocked using rfkill.

Ouput of journalctl: journalctl -b | grep -i Blue

Jul 17 17:49:22 pseudo kernel: Bluetooth: Core ver 2.22
Jul 17 17:49:22 pseudo kernel: NET: Registered PF_BLUETOOTH protocol family
Jul 17 17:49:22 pseudo kernel: Bluetooth: HCI device and connection manager initialized
Jul 17 17:49:22 pseudo kernel: Bluetooth: HCI socket layer initialized
Jul 17 17:49:22 pseudo kernel: Bluetooth: L2CAP socket layer initialized
Jul 17 17:49:22 pseudo kernel: Bluetooth: SCO socket layer initialized
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: Found device firmware: intel/ibt-20-1-3.sfi
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: Boot Address: 0x24800
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: Firmware Version: 255-255.255
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: FW download error recovery failed (-19)
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: sending frame failed (-19)
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: Failed to read MSFT supported features (-19)
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: Bootloader revision 0.3 build 0 week 24 2017
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: Device revision is 1
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: Secure boot is enabled
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: OTP lock is enabled
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: API lock is enabled
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: Debug lock is disabled
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: Minimum firmware build 1 week 10 2014
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: Found device firmware: intel/ibt-20-1-3.sfi
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: Boot Address: 0x24800
Jul 17 17:49:23 pseudo kernel: Bluetooth: hci0: Firmware Version: 255-255.255
Jul 17 17:49:23 pseudo systemd[1]: Starting Bluetooth mesh service...
Jul 17 17:49:23 pseudo systemd[1]: Starting Bluetooth service...
Jul 17 17:49:23 pseudo bluetoothd[584]: Bluetooth daemon 5.68
Jul 17 17:49:23 pseudo bluetoothd[584]: Starting SDP server
Jul 17 17:49:23 pseudo kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Jul 17 17:49:23 pseudo kernel: Bluetooth: BNEP filters: protocol multicast
Jul 17 17:49:23 pseudo kernel: Bluetooth: BNEP socket layer initialized
Jul 17 17:49:23 pseudo systemd[1]: Started Bluetooth service.
Jul 17 17:49:23 pseudo NetworkManager[606]: <info>  [1689596363.9071] Loaded device plugin: NMBluezManager (/usr/lib/NetworkManager/1.42.6-1/libnm-device-plugin-bluetooth.so)
Jul 17 17:49:24 pseudo bluetoothd[584]: Bluetooth management interface 1.22 initialized
Jul 17 17:49:24 pseudo bluetooth-meshd[583]: D-Bus ready
Jul 17 17:49:24 pseudo bluetooth-meshd[583]: Loading node configuration from /var/lib/bluetooth/mesh
Jul 17 17:49:24 pseudo systemd[1]: Started Bluetooth mesh service.
Jul 17 17:49:24 pseudo systemd[1]: Reached target Bluetooth Support.
Jul 17 17:49:25 pseudo kernel: Bluetooth: hci0: Waiting for firmware download to complete
Jul 17 17:49:25 pseudo kernel: Bluetooth: hci0: Firmware loaded in 1637622 usecs
Jul 17 17:49:25 pseudo kernel: Bluetooth: hci0: Waiting for device to boot
Jul 17 17:49:25 pseudo kernel: Bluetooth: hci0: Device booted in 14468 usecs
Jul 17 17:49:25 pseudo kernel: Bluetooth: hci0: Malformed MSFT vendor event: 0x02
Jul 17 17:49:25 pseudo kernel: Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-20-1-3.ddc
Jul 17 17:49:25 pseudo kernel: Bluetooth: hci0: Applying Intel DDC parameters completed
Jul 17 17:49:25 pseudo kernel: Bluetooth: hci0: Firmware revision 0.3 build 144 week 11 2023
Jul 17 17:49:25 pseudo bluetooth-meshd[583]: index 0 up:1 pwr: 0 mesh: 1
Jul 17 17:49:25 pseudo bluetooth-meshd[583]: Controller hci 0 not in use
Jul 17 17:49:25 pseudo kernel: Bluetooth: MGMT ver 1.22
Jul 17 17:49:25 pseudo bluetooth-meshd[583]: mesh_ready_callback
Jul 17 17:49:25 pseudo bluetooth-meshd[583]: Added Network Interface on /org/bluez/mesh
Jul 17 17:49:25 pseudo bluetoothd[584]: Battery Provider Manager created
Jul 17 17:49:25 pseudo bluetoothd[584]: profiles/audio/bap.c:bap_adapter_probe() BAP requires ISO Socket which is not enabled
Jul 17 17:49:25 pseudo bluetoothd[584]: bap: Operation not supported (95)
Jul 17 17:49:25 pseudo bluetoothd[584]: Failed to set privacy: Rejected (0x0b)
Jul 17 17:49:25 pseudo bluetoothd[584]: Adv Monitor Manager created with supported features:0x00000001, enabled features:0x00000001, max number of supported monitors:32, max number of supported patterns:16
Jul 17 17:49:33 pseudo kernel: Bluetooth: RFCOMM TTY layer initialized
Jul 17 17:49:33 pseudo kernel: Bluetooth: RFCOMM socket layer initialized
Jul 17 17:49:33 pseudo kernel: Bluetooth: RFCOMM ver 1.11
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/ldac_hq
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/ldac_sq
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/ldac_mq
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink/aptx_hd
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/aptx_hd
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink/aptx
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/aptx
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink/sbc
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/sbc
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink/sbc_xq_453
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/sbc_xq_453
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink/sbc_xq_512
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/sbc_xq_512
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink/sbc_xq_552
Jul 17 17:49:33 pseudo bluetoothd[584]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/sbc_xq_552
Jul 17 17:53:59 pseudo dbus-daemon[860]: [session uid=1000 pid=860] Activating via systemd: service name='org.blueman.Applet' unit='blueman-applet.service' requested by ':1.39' (uid=1000 pid=2951 comm="/usr/bin/python /usr/bin/blueman-manager")
Jul 17 17:53:59 pseudo systemd[846]: Starting Bluetooth management applet...
Jul 17 17:53:59 pseudo dbus-daemon[587]: [system] Activating via systemd: service name='org.blueman.Mechanism' unit='blueman-mechanism.service' requested by ':1.63' (uid=1000 pid=2976 comm="/usr/bin/python /usr/bin/blueman-applet")
Jul 17 17:53:59 pseudo systemd[1]: Starting Bluetooth management mechanism...
Jul 17 17:53:59 pseudo dbus-daemon[587]: [system] Successfully activated service 'org.blueman.Mechanism'
Jul 17 17:53:59 pseudo systemd[1]: Started Bluetooth management mechanism.
Jul 17 17:53:59 pseudo blueman-applet[2976]: blueman-applet 17.53.59 WARNING  PluginManager:151 __load_plugin: Not loading PPPSupport because its conflict has higher priority
Jul 17 17:53:59 pseudo dbus-daemon[860]: [session uid=1000 pid=860] Successfully activated service 'org.blueman.Applet'
Jul 17 17:53:59 pseudo systemd[846]: Started Bluetooth management applet.
Jul 17 17:53:59 pseudo dbus-daemon[860]: [session uid=1000 pid=860] Activating via systemd: service name='org.bluez.obex' unit='dbus-org.bluez.obex.service' requested by ':1.40' (uid=1000 pid=2976 comm="/usr/bin/python /usr/bin/blueman-applet")
Jul 17 17:53:59 pseudo systemd[846]: Starting Bluetooth OBEX service...
Jul 17 17:53:59 pseudo dbus-daemon[860]: [session uid=1000 pid=860] Successfully activated service 'org.bluez.obex'
Jul 17 17:53:59 pseudo systemd[846]: Started Bluetooth OBEX service.
Jul 17 17:54:30 pseudo systemd[1]: blueman-mechanism.service: Deactivated successfully.
Jul 17 17:56:25 pseudo dbus-daemon[587]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.69' (uid=0 pid=3190 comm="sudo systemctl restart bluetooth")
Jul 17 17:56:25 pseudo sudo[3190]: pseudogxd : TTY=pts/1 ; PWD=/home/pseudogxd ; USER=root ; COMMAND=/usr/bin/systemctl restart bluetooth
Jul 17 17:56:25 pseudo bluetoothd[584]: Terminating
Jul 17 17:56:25 pseudo systemd[1]: Stopping Bluetooth service...
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSource/ldac_hq
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSource/ldac_sq
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSource/ldac_mq
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSink/aptx_hd
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSource/aptx_hd
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSink/aptx
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSource/aptx
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSink/sbc
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSource/sbc
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSink/sbc_xq_453
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSource/sbc_xq_453
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSink/sbc_xq_512
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSource/sbc_xq_512
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSink/sbc_xq_552
Jul 17 17:56:25 pseudo bluetoothd[584]: Endpoint unregistered: sender=:1.41 path=/MediaEndpoint/A2DPSource/sbc_xq_552
Jul 17 17:56:25 pseudo dbus-daemon[587]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.41" (uid=1000 pid=912 comm="/usr/bin/pulseaudio --daemonize=no --log-target=jo") interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply="0" destination=":1.0" (uid=0 pid=584 comm="/usr/lib/bluetooth/bluetoothd")
Jul 17 17:56:25 pseudo dbus-daemon[587]: [system] Rejected send message, 0 matched rules; type="error", sender=":1.41" (uid=1000 pid=912 comm="/usr/bin/pulseaudio --daemonize=no --log-target=jo") interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply="0" destination=":1.0" (uid=0 pid=584 comm="/usr/lib/bluetooth/bluetoothd")
Jul 17 17:56:25 pseudo bluetoothd[584]: Destroy Adv Monitor Manager
Jul 17 17:56:25 pseudo bluetoothd[584]: Battery Provider Manager destroyed
Jul 17 17:56:25 pseudo bluetoothd[584]: Stopping SDP server
Jul 17 17:56:25 pseudo bluetoothd[584]: Exit
Jul 17 17:56:25 pseudo systemd[1]: bluetooth.service: Deactivated successfully.
Jul 17 17:56:25 pseudo pulseaudio[912]: org.bluez.BatteryProviderManager1.UnregisterBatteryProvider() Failed: org.freedesktop.DBus.Error.NoReply:Message recipient disconnected from message bus without replying
Jul 17 17:56:25 pseudo blueman-applet[2976]: blueman-applet 17.56.25 WARNING  DiscvManager:119 update_menuitems: warning: Adapter is None
Jul 17 17:56:25 pseudo blueman-applet[2976]: UnicodeDecodeError: 'utf-8' codec can't decode byte 0xf2 in position 4: invalid continuation byte
Jul 17 17:56:25 pseudo blueman-applet[2976]: blueman-applet 17.56.25 WARNING  DiscvManager:119 update_menuitems: warning: Adapter is None
Jul 17 17:56:25 pseudo systemd[1]: Stopped Bluetooth service.
Jul 17 17:56:25 pseudo systemd[1]: Starting Bluetooth service...
Jul 17 17:56:25 pseudo bluetoothd[3196]: Bluetooth daemon 5.68
Jul 17 17:56:25 pseudo systemd[1]: Started Bluetooth service.
Jul 17 17:56:25 pseudo bluetoothd[3196]: Starting SDP server
Jul 17 17:56:25 pseudo dbus-daemon[587]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freedesktop.hostname1.service' requested by ':1.70' (uid=0 pid=3196 comm="/usr/lib/bluetooth/bluetoothd")
Jul 17 17:56:25 pseudo bluetoothd[3196]: Bluetooth management interface 1.22 initialized
Jul 17 17:56:25 pseudo bluetoothd[3196]: Battery Provider Manager created
Jul 17 17:56:25 pseudo blueman-applet[2976]: blueman-applet 17.56.25 WARNING  DiscvManager:119 update_menuitems: warning: Adapter is None
Jul 17 17:56:25 pseudo bluetoothd[3196]: profiles/audio/bap.c:bap_adapter_probe() BAP requires ISO Socket which is not enabled
Jul 17 17:56:25 pseudo bluetoothd[3196]: bap: Operation not supported (95)
Jul 17 17:56:25 pseudo bluetoothd[3196]: Adv Monitor Manager created with supported features:0x00000001, enabled features:0x00000001, max number of supported monitors:32, max number of supported patterns:16
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/ldac_hq
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/ldac_sq
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/ldac_mq
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink/aptx_hd
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/aptx_hd
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink/aptx
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/aptx
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink/sbc
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/sbc
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink/sbc_xq_453
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/sbc_xq_453
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink/sbc_xq_512
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/sbc_xq_512
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSink/sbc_xq_552
Jul 17 17:56:25 pseudo bluetoothd[3196]: Endpoint registered: sender=:1.41 path=/MediaEndpoint/A2DPSource/sbc_xq_552
Jul 17 17:56:25 pseudo blueman-applet[2976]: blueman-applet 17.56.25 WARNING  PowerManager:203 on_adapter_property_changed: adapter powered on while in off state, turning bluetooth on
Jul 17 17:56:25 pseudo dbus-daemon[587]: [system] Activating via systemd: service name='org.blueman.Mechanism' unit='blueman-mechanism.service' requested by ':1.63' (uid=1000 pid=2976 comm="/usr/bin/python /usr/bin/blueman-applet")
Jul 17 17:56:25 pseudo systemd[1]: Starting Bluetooth management mechanism...
Jul 17 17:56:26 pseudo dbus-daemon[587]: [system] Successfully activated service 'org.blueman.Mechanism'
Jul 17 17:56:26 pseudo systemd[1]: Started Bluetooth management mechanism.
Jul 17 17:56:56 pseudo systemd[1]: blueman-mechanism.service: Deactivated successfully.
Jul 17 17:56:59 pseudo dbus-daemon[587]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.73' (uid=0 pid=3270 comm="sudo bluetoothctl power on")
Jul 17 17:56:59 pseudo sudo[3270]: pseudogxd : TTY=pts/1 ; PWD=/home/pseudogxd ; USER=root ; COMMAND=/usr/bin/bluetoothctl power on
Jul 17 17:56:59 pseudo bluetoothd[3196]: Path / reserved for Adv Monitor app :1.74
Jul 17 17:56:59 pseudo bluetoothd[3196]: Adv Monitor app :1.74 disconnected from D-Bus
Jul 17 17:57:14 pseudo dbus-daemon[587]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org.freedesktop.home1.service' requested by ':1.75' (uid=0 pid=3316 comm="sudo bluetoothctl list")
Jul 17 17:57:14 pseudo sudo[3316]: pseudogxd : TTY=pts/1 ; PWD=/home/pseudogxd ; USER=root ; COMMAND=/usr/bin/bluetoothctl list
Jul 17 17:57:14 pseudo bluetoothd[3196]: Adv Monitor app :1.76 disconnected from D-Bus
Jul 17 18:22:19 pseudo bluetoothd[3196]: Controller resume with wake event 0x0
Jul 17 21:39:14 pseudo bluetoothd[3196]: Controller resume with wake event 0x0
Jul 17 21:43:41 pseudo bluetoothd[3196]: Controller resume with wake event 0x0
Jul 17 21:50:28 pseudo dbus-daemon[860]: [session uid=1000 pid=860] Activating via systemd: service name='org.blueman.Manager' unit='blueman-manager.service' requested by ':1.40' (uid=1000 pid=2976 comm="/usr/bin/python /usr/bin/blueman-applet")
Jul 17 21:50:28 pseudo systemd[846]: Starting Bluetooth Manager...
Jul 17 21:50:28 pseudo dbus-daemon[860]: [session uid=1000 pid=860] Successfully activated service 'org.blueman.Manager'
Jul 17 21:50:28 pseudo systemd[846]: Started Bluetooth Manager.
Jul 17 21:50:28 pseudo blueman-applet[2976]: Traceback (most recent call last):
Jul 17 21:50:28 pseudo blueman-applet[2976]:   File "/usr/lib/python3.11/site-packages/blueman/main/DBusProxies.py", line 52, in call_finish
Jul 17 21:50:28 pseudo blueman-applet[2976]:     proxy.call_finish(resp)
Jul 17 21:50:28 pseudo blueman-applet[2976]: gi.repository.GLib.GError: g-dbus-error-quark: GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: Unknown action ‘Activate’ (16)
Jul 17 21:50:40 pseudo blueman-manager[17907]: blueman-manager 21.50.40 ERROR    Base:85 callback  : Unhandled error for org.bluez.Adapter1.StopDiscovery
Jul 17 21:50:40 pseudo blueman-manager[17907]: Traceback (most recent call last):
Jul 17 21:50:40 pseudo blueman-manager[17907]:   File "/usr/lib/python3.11/site-packages/blueman/bluez/Base.py", line 78, in callback
Jul 17 21:50:40 pseudo blueman-manager[17907]:     value = proxy.call_finish(result).unpack()
Jul 17 21:50:40 pseudo blueman-manager[17907]:             ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 17 21:50:40 pseudo blueman-manager[17907]: gi.repository.GLib.GError: g-io-error-quark: GDBus.Error:org.bluez.Error.InProgress: Operation already in progress (36)
Jul 17 21:50:53 pseudo systemd[846]: blueman-manager.service: Consumed 1.168s CPU time.
Jul 17 21:58:11 pseudo dbus-daemon[860]: [session uid=1000 pid=860] Activating via systemd: service name='org.blueman.Manager' unit='blueman-manager.service' requested by ':1.40' (uid=1000 pid=2976 comm="/usr/bin/python /usr/bin/blueman-applet")
Jul 17 21:58:11 pseudo systemd[846]: Starting Bluetooth Manager...
Jul 17 21:58:11 pseudo dbus-daemon[860]: [session uid=1000 pid=860] Successfully activated service 'org.blueman.Manager'
Jul 17 21:58:11 pseudo systemd[846]: Started Bluetooth Manager.
Jul 17 21:58:12 pseudo blueman-applet[2976]: Traceback (most recent call last):
Jul 17 21:58:12 pseudo blueman-applet[2976]:   File "/usr/lib/python3.11/site-packages/blueman/main/DBusProxies.py", line 52, in call_finish
Jul 17 21:58:12 pseudo blueman-applet[2976]:     proxy.call_finish(resp)
Jul 17 21:58:12 pseudo blueman-applet[2976]: gi.repository.GLib.GError: g-dbus-error-quark: GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: Unknown action ‘Activate’ (16)
Jul 17 21:58:24 pseudo blueman-manager[18751]: blueman-manager 21.58.24 ERROR    Base:85 callback  : Unhandled error for org.bluez.Adapter1.StopDiscovery
Jul 17 21:58:24 pseudo blueman-manager[18751]: Traceback (most recent call last):
Jul 17 21:58:24 pseudo blueman-manager[18751]:   File "/usr/lib/python3.11/site-packages/blueman/bluez/Base.py", line 78, in callback
Jul 17 21:58:24 pseudo blueman-manager[18751]:     value = proxy.call_finish(result).unpack()
Jul 17 21:58:24 pseudo blueman-manager[18751]:             ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 17 21:58:24 pseudo blueman-manager[18751]: gi.repository.GLib.GError: g-io-error-quark: GDBus.Error:org.bluez.Error.InProgress: Operation already in progress (36)
Jul 17 22:15:29 pseudo systemd[846]: blueman-manager.service: Consumed 3.405s CPU time.

Seems to be related to: Error "Bluetooth: hci0: Malformed MSFT vendor event: 0x02" / Kernel & Hardware / Arch Linux Forums Kernel 6.2 seems to solve it. :man_shrugging:

Hi @megavolt, thanks for the reply, how can I upgrade to Kernel 6.2? Sorry for the noob question.

Somehow upgrading didn’t work, I had to stop the bluetoothd-mesh.service and from there on everything seemed to work fine.