Ubuntu
bluedevil package

KDE Buetooth is unpredictable unstable

Bug #2051372 reported by chqdizzon
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
bluedevil (Ubuntu)
Expired
Undecided
Unassigned

Bug Description

I have a bluetooth usb dongle using btusb with ID: 0bda:2550, what seems to be an RTL8761.

The bug is as follows:

🐞 Again and yet again, the bluetooth connection to my mouse freezes

➡️ [Solution #1] Switch off/on bluetooth in settings (kcm_bluetooth?)

➡️ [Solution #2] - if solution #1 didn't do the trick:
Go to text-tty (strg-Alt+f1) and go back to Xorg again. Then i get a message, that kwin had to reload

➡️ [Solution #3] - if solution #2 didn't do the trick:
➡️ Hard unplug and plug in again the dongle && disable && enable bluetooth in settings

Unfortunately, I don't see any messages in journalctl, so i guess, this must be something related to KDE/Plasma?

ProblemType: Bug
DistroRelease: Ubuntu 23.10
Package: bluedevil 4:5.27.8-0ubuntu1
ProcVersionSignature: Ubuntu 6.5.0-14.14-generic 6.5.3
Uname: Linux 6.5.0-14-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.27.0-0ubuntu5
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: KDE
Date: Fri Jan 26 15:10:55 2024
InstallationDate: Installed on 2023-11-03 (84 days ago)
InstallationMedia: Kubuntu 23.10 "Mantic Minotaur" - Release amd64 (20231010)
SourcePackage: bluedevil
UpgradeStatus: No upgrade log present (probably fresh install)

See original description
Revision history for this message
chqdizzon (chqdizzon) wrote :
description: updated
description: updated
Revision history for this message
Scarlett Gately Moore (scarlettmoore) wrote :

Please try bluetoothctl
then at prompt type scan on
Your mouse should be there and paste output ( or screenshot ) when the mouse freezes.
Also could you please file a bug at bugs.kde.org
Thanks,
Scarlett

Changed in bluedevil (Ubuntu):
status: New → Incomplete
Scarlett Gately Moore (scarlettmoore)
tags: added: kubuntu
Revision history for this message
chqdizzon (chqdizzon) wrote :

Thanks, ok, will do. I will have to disable kde Bluetooth before, right?
What do I have to do for that?

Revision history for this message
Scarlett Gately Moore (scarlettmoore) wrote :

No, please leave it enabled for now. Thanks

Revision history for this message
chqdizzon (chqdizzon) wrote :
Download full text (10.5 KiB)

This log is now for a working recovery by "solution #2":

------
❯ bluetoothctl
Agent registered
[LIFT]# scan on
Discovery started
[CHG] Controller A0:9F:10:BE:79:E4 Discovering: yes
[NEW] Device 3A:1A:52:FD:4F:69 ET-5150 Series
[NEW] Device 04:A2:22:29:ED:4A RX-V685 29ED47 Bluetooth
[NEW] Device 4A:A8:0C:B8:A7:61 Apple Pencil
[DEL] Device 4A:A8:0C:B8:A7:61 Apple Pencil
[CHG] Device 3A:1A:52:FD:4F:69 RSSI: 0xffffffb0 (-80)
[CHG] Device 3A:1A:52:FD:4F:69 RSSI: 0xffffffa6 (-90)
[DEL] Device 04:A2:22:29:ED:4A RX-V685 29ED47 Bluetooth
[NEW] Device 04:A2:22:29:ED:4A RX-V685 29ED47 Bluetooth
[CHG] Device 3A:1A:52:FD:4F:69 RSSI: 0xffffffae (-82)
[CHG] Device 3A:1A:52:FD:4F:69 RSSI: 0xffffffa6 (-90)
[DEL] Device 3A:1A:52:FD:4F:69 ET-5150 Series
[DEL] Device 04:A2:22:29:ED:4A RX-V685 29ED47 Bluetooth
[CHG] Controller A0:9F:10:BE:79:E4 Class: 0x003c0104 (3932420)
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000110e-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001200-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001132-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001133-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000110c-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001800-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000112f-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001801-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001106-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000180a-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001104-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001105-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00005005-0000-1000-8000-0002ee000001
[CHG] Controller A0:9F:10:BE:79:E4 Class: 0x001c0104 (1835268)
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000110e-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001200-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001132-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001133-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000110c-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001800-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000112f-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001801-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001106-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000180a-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001104-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001105-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00005005-0000-1000-8000-0002ee000001
[CHG] Controller A0:9F:10:BE:79:E4 Class: 0x00180104 (1573124)
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000110e-0000-1000-8000-00805f9b34fb
[CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001200-0000-1000-8000-00805f9b3...

Revision history for this message
chqdizzon (chqdizzon) wrote :
Download full text (12.9 KiB)

Now with timestamps..
At 21:53:19 I wwitched the monitor on again to do something on the PC and the bluetooth mouse was gone again.
Then I stopped and started bluetooth. Then the mouse was back.

❯ stdbuf -oL bluetoothctl -- scan on | ts
Feb 18 14:44:56 Discovery started
Feb 18 14:44:56 [CHG] Controller A0:9F:10:BE:79:E4 Discovering: yes
Feb 18 14:44:56 [NEW] Device 3A:1A:52:FD:4F:69 ET-5150 Series
Feb 18 14:44:57 [NEW] Device 04:A2:22:29:ED:4A RX-V685 29ED47 Bluetooth
Feb 18 15:12:23 [DEL] Device 3A:1A:52:FD:4F:69 ET-5150 Series
Feb 18 15:12:23 [DEL] Device 04:A2:22:29:ED:4A RX-V685 29ED47 Bluetooth
Feb 18 20:32:38 [CHG] Device D4:25:00:7D:6A:5A ServicesResolved: no
Feb 18 20:32:38 [CHG] Device D4:25:00:7D:6A:5A Connected: no
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 Class: 0x003c0104 (3932420)
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000110e-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001200-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001132-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001133-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000110c-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001800-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000112f-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001801-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001106-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000180a-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001104-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001105-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00005005-0000-1000-8000-0002ee000001
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 Class: 0x001c0104 (1835268)
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000110e-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001200-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001132-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001133-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000110c-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001800-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000112f-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001801-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001106-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 0000180a-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] Controller A0:9F:10:BE:79:E4 UUIDs: 00001104-0000-1000-8000-00805f9b34fb
Feb 18 21:53:59 [CHG] C...

Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for bluedevil (Ubuntu) because there has been no activity for 60 days.]

Changed in bluedevil (Ubuntu):
status: Incomplete → Expired
Revision history for this message
chqdizzon (chqdizzon) wrote :

Well... error still exists..

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