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#1 2020-11-06 10:04:16

xnegra80
Member
Registered: 2020-11-06
Posts: 5

[Solved] Bluetooth devices multi-pairing not reconnecting

(I didn't have this problem until linux 5.8, I am not sure is this to do with blueman or the kernel.)

So I have a Anne Pro 2 keyboard and an MX Master 3. Both supports pairing to more than one device.

Expecting: Whenever I switch to the channel that I paired the device to, it reconnects itself to my linux machine. As stated in https://wiki.archlinux.org/index.php/Lo … ster#Usage this should be the case.

What happens is when I switch away then back to the paired channel, it doesn't reconnect. What I have to do everytime is to re-pair the device. My bluetooth device will then generate a new address to pair.

Anyone with a similar issue? Thanks

Last edited by xnegra80 (2020-11-06 16:28:24)

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#2 2020-11-06 14:54:23

asto
Member
Registered: 2020-11-06
Posts: 2

Re: [Solved] Bluetooth devices multi-pairing not reconnecting

Same issue, with Logitech MX Anywhere 2S.

Happens when computer goes to sleep, then wakes up.

Workaround: re-pair device.

Bluetooth headset reconnects without issue, even if it supports multiple simultaneous bluetooth connections.

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#3 2020-11-06 15:00:55

asto
Member
Registered: 2020-11-06
Posts: 2

Re: [Solved] Bluetooth devices multi-pairing not reconnecting

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#4 2020-11-06 16:27:02

xnegra80
Member
Registered: 2020-11-06
Posts: 5

Re: [Solved] Bluetooth devices multi-pairing not reconnecting

The "Problems with all BLE devices on kernel 5.9+" section solved the issue

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