Bug 486802

Summary: Loosing pairing after some time. kdeconnectd cpu load 100%
Product: [Applications] kdeconnect Reporter: linux.admin
Component: commonAssignee: Albert Vaca Cintora <albertvaka>
Status: REPORTED ---    
Severity: major CC: andrew.g.r.holmes, davids.paskevics, openmail+kde
Priority: NOR    
Version First Reported In: 24.02.2   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: kdeconnectd at 100% CPU and no devices showing up
trying to catch it
Full GDB backtrace

Description linux.admin 2024-05-09 07:46:04 UTC
Hi. I am heavily using kdeconnect. After updating to plasma 6 it looses pairing in hours after pairing. And often I see kdeconnectd is using 100% cpu
Comment 1 Schlaefer 2024-05-20 21:47:14 UTC
Created attachment 169669 [details]
kdeconnectd at 100% CPU and no devices showing up

I experience that too - maybe twice a month.

Suddenly kdeconnectd sits at 100% CPU on one core and the app says no connected devices. Killing the kdeconnectd process fixes the CPU usage and all connected devices show up again in the app.

Operating System: CachyOS Linux 
KDE Plasma Version: 6.0.4
KDE Frameworks Version: 6.2.0
Qt Version: 6.7.0
Kernel Version: 6.9.1-2-cachyos-echo-lto (64-bit)
Graphics Platform: Wayland
Processors: 12 × 11th Gen Intel® Core™ i5-11400 @ 2.60GHz
Memory: 31,2 GiB of RAM
Graphics Processor: Mesa Intel® Arc
Comment 2 Schlaefer 2024-06-03 18:26:33 UTC
Created attachment 170111 [details]
trying to catch it

Still happening here , but hard to catch any additional information.


Operating System: CachyOS Linux 
KDE Plasma Version: 6.0.90
KDE Frameworks Version: 6.2.0
Qt Version: 6.7.1
Kernel Version: 6.9.3-2-cachyos-lto (64-bit)
Graphics Platform: Wayland
Processors: 12 × 11th Gen Intel® Core™ i5-11400 @ 2.60GHz
Memory: 31,2 GiB of RAM
Graphics Processor: Mesa Intel® Arc
Comment 3 Dāvids Paškevics 2025-04-01 14:29:09 UTC
Created attachment 179912 [details]
Full GDB backtrace
Comment 4 Dāvids Paškevics 2025-04-01 14:30:07 UTC
Comment on attachment 179912 [details]
Full GDB backtrace

I've captured a backtrace of this as of version 24.12.3. Seems the same as for Schaefer.