Default adapter not found

This is the error i see it when i run blueman

blueman-manager 18.01.57 ERROR    Manager:147 on_dbus_name_appeared: Default adapter not found, trying first available.
blueman-manager 18.01.57 ERROR    Manager:151 on_dbus_name_appeared: No adapter(s) found, exiting

doesn’t appear to be blocked

$ rfkill
ID TYPE      DEVICE      SOFT      HARD
 0 wlan      phy0   unblocked unblocked
 1 bluetooth hci0   unblocked unblocked

and bluetooth is running

$ sudo systemctl status bluetooth.service 
● bluetooth.service - Bluetooth service
     Loaded: loaded (/etc/systemd/system/bluetooth.service; enabled; preset: di>
     Active: active (running) since Fri 2022-07-22 17:14:12 +03; 50min ago
       Docs: man:bluetoothd(8)
   Main PID: 851 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 9186)
     Memory: 2.0M
        CPU: 66ms
     CGroup: /system.slice/bluetooth.service
             └─851 /usr/lib/bluetooth/bluetoothd --noplugin=avrcp

when i restart dbus bluetooth works but the internet service stops working

Thanks in advance for your help

Is not installed by default and is “required” only in some circumstances. Bluetooth can work just fine without it, just with the bluez that ptovides the bluetooth.service … You did not share anything about your DE, so please follow [HowTo] Provide System Information and share some more information with us.