Bluetooth suddenly turned off

Support
,
1

Today while using a recently updated system with KDE Plasma desktop I suddenly heard the usb connection notification sound and saw in my system tray that the bluetooth icon wasn’t there.
I’ve disconnected and connected the adapter and after turning bluetooth off and on I can’t seem to be able to replicate the issue.
I’ve tried using journalctl but haven’t found a log indicating a problem with bluetooth or usb, The rest of my usb devices seem to be working fine.
Maybe it’s not relevant but this happened after safely ejecting an external HDD which I’ve done before without this issue.
System details:

  1. Kernel 6.3
  2. KDE Plasma desktop with default configurations
  3. Ryzen 5700x
  4. AMD 6700XT
2

It’s possible that you lost bluetooth connection temporarily; that would explain the chime. A common cause for Bluetooth disconnects is environmental in nature. I dare say, there’s in no Manjaro related issue to be concerned with.

Regards.

Note that useful system information is best obtained by asking your system directly. Please provide the inxi output as described below.

System Information:

Output of this command (formatted according to forum requirements) may be useful for those wishing to help:

inxi --filter --verbosity=8

or the short form:

inxi -zv8

Be prepared to provide more information and outputs from other commands whenever asked.

3

Here’s the inxi output regarding bluetooth and usb. It seems to be working correctly right now so I guess it was a temporary disconnection of the adapter itself:

Bluetooth:
  Device-1: Cambridge Silicon Radio Bluetooth Dongle (HCI mode) driver: btusb
    v: 0.8 type: USB rev: 2.0 speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 3-3.1:9
    chip-ID: 0a12:0001 class-ID: e001
  Report: btmgmt ID: hci0 rfk-id: 1 state: up address: <filter> bt-v: 4.0
    lmp-v: 6 status: discoverable: no pairing: no class-ID: 6c0104

USB:
 Hub-5: 3-3:3 info: Genesys Logic Hub ports: 4 rev: 2.1
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
    chip-ID: 05e3:0610 class-ID: 0900
  Device-1: 3-3.1:9 info: Cambridge Silicon Radio Bluetooth Dongle (HCI
    mode) type: bluetooth driver: btusb interfaces: 2 rev: 2.0
    speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1 power: 100mA
    chip-ID: 0a12:0001 class-ID: e001
4

Most likely.

In future, when asked for inxi output, please provide the full output requested rather than portions you might believe are relevant. Doing so may allow others to more easily discover other factors that might be contributing to any particular issue.

A good habit to get into that can potentially help others help you.

Regards.

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