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I'm trying to connect MX Master 3 to my computer.

OS: Manjaro 21.2.1 Qonos
Kernel: x86_64 Linux 5.10.89-1-MANJARO
Computer: Dell XPS 7390

I tried:

sudo hcitool lescan

which gives:

Set scan parameters failed: Input/output error

rfkill list all gives:

0: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
1: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no

and hcitool dev gives:

Devices:
        hci0    84:1B:77:B4:B4:D1

Things I have already tried:

hciconfig hci0 down
hciconfig hci0 up

sudo systemctl restart bluetooth.service
sudo systemctl restart dbus.service
Ken White
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tymu
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    I've rolled back your edit. It is not acceptable here to add SOLVED to the title or edit a solution into the question. If you've solved the problem and want to share it, do so properly by writing an answer provided below for that purpose. See [Can I answer my own question?](http://stackoverflow.com/help/self-answer) for more information. – Ken White Jan 19 '22 at 21:41
  • Welcome to StackOverflow, a site about programming problems, algorithms and software development tools. This question is better suited for https://superuser.com/ or https://unix.stackexchange.com/. – Codo Jan 19 '22 at 21:51
  • Inside `bluetoothctl`: `menu scan` `tranport le` `back` `scan on` Resolved the problem – tymu Jan 19 '22 at 21:58

1 Answers1

1

Inside bluetoothctl:

menu scan
transport le
back
scan on

This resolved the problem.

tymu
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