https://bugs.kde.org/show_bug.cgi?id=469845
Bug ID: 469845
Summary: Too much CPU resources when a controller is
disconnected
Classification: Plasma
Product: Plasma Bigscreen
Version: unspecified
Platform: Manjaro
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Remote Controllers
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---
Created attachment 158995
--> https://bugs.kde.org/attachment.cgi?id=158995&action=edit
Screenshot of the crime
SUMMARY
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When the service is launched and the controller connected CPU usage is close to
0, but when the controller is disconnected it jumps to 25% CPU usage on my
laptop (I5-3320M and 15% on my desktop (AMD FX6100) and i can hear the fans
ramping up until i have to kill it and restart to get back to normal.
STEPS TO REPRODUCE
1. Connect a remote, PS4 or PS5 gamepad in this case
2. Disconnect from bluetooth or shutdown controller
OBSERVED RESULT
CPU jumps from 0 to whatever depending on your CPU
EXPECTED RESULT
Stay close to 0
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Manjaro KDE
(available in About System)
KDE Plasma Version: 5.27.5
KDE Frameworks Version: 5.106.0
Qt Version: 5.15.9
ADDITIONAL INFORMATION
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