I installed another desktop environment but switched to the old one. Idk if this was the trigger but if I turn on bluetooth in the upper right corner in the graphical menu it turns on but immediately off again. Bluetooth deamon is running and if I go in bluetoothctl agent is on but ubuntus graphical menu says it is off and I get this error if bluetoothctl scan:
Agent registered [bluetooth]# agent on Agent is already registered [bluetooth]# discoverable on Changing discoverable on succeeded [bluetooth]# scan on Failed to start discovery: org.bluez.Error.NotReady
I restartet like every service but the problem keeps the same while these are some other outputs within the problem:
rfkill:
ID TYPE DEVICE SOFT HARD 0 bluetooth hci0 unblocked unblocked
systemctl bluetooth status:
bluetooth.service - Bluetooth service Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor pre> Active: active (running) since Sat 2022-11-05 13:53:09 CET; 10min ago Docs: man:bluetoothd(8) Main PID: 7451 (bluetoothd) Status: "Running" Tasks: 1 (limit: 38111) Memory: 900.0K CPU: 98ms CGroup: /system.slice/bluetooth.service └─7451 /usr/lib/bluetooth/bluetoothd bluetoothd[7451]: src/adv_monitor.c:btd_adv_monitor_power_down() Unexpected NULL btd_adv_monitor_manager object upon power down