1

I am facing a Bluetooth problem in ubuntu 20.04. When I ON my HP Notebook, it works properly but after some time of disconnecting or not trying to connect, it goes off permanently and needs to reboot the computer. Then it works properly but if I want to connect any Bluetooth device after some time, it doesn't ON. The laptop is Dual boot: Primary OS: Windows 10 and secondary: Ubuntu 20.04. I have tried the following methods:

$ sudo service bluetooth restart
$ rfkill unblock bluetooth

Is there any method to fix it or it is the problem in this ubuntu version?

Astophysicist
  • 11
  • 3
  • I don't have this problem on any laptop I have. – Pilot6 Oct 19 '20 at 16:50
  • Did you install any power management tools? – Pilot6 Oct 19 '20 at 17:01
  • No, I haven't installed any power management tools. – Astophysicist Oct 20 '20 at 17:26
  • On your terminal write `sudo btmon`, then use it as you are using now, and then post the output here. – Mr. Panda Nov 22 '21 at 12:47
  • Bluetooth monitor ver 5.53 = Note: Linux version 5.11.0-40-generic (x86_64) 0.955578 = Note: Bluetooth subsystem version 2.22 0.955580 = New Index: D8:12:65:89:4D:0E (Primary,USB,hci0) [hci0] 0.955580 = Open Index: D8:12:65:89:4D:0E [hci0] 0.955581 = Index Info: D8:12:65:8.. (Realtek Semiconductor Corporation) [hci0] 0.955581 @ MGMT Open: bluetoothd (privileged) version 1.19 {0x0001} 0.955581 @ MGMT Open: btmon (privileged) version 1.19 {0x0002} 0.955670 – Astophysicist Nov 25 '21 at 18:13
  • Related post with possible answers here: https://askubuntu.com/q/1250594/323082 – Lectrode Aug 15 '23 at 20:30

0 Answers0