Bug 511690

Summary: When "lock after waking from sleep" is enabled system will automatically wake from sleep if put to sleep.
Product: [Applications] systemsettings Reporter: Colin <robostationfps>
Component: kcm_screenlockerAssignee: Plasma Bugs List <plasma-bugs-null>
Status: NEEDSINFO WAITINGFORINFO    
Severity: normal CC: kdedev, vkrevs
Priority: NOR    
Version First Reported In: 6.5.1   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Colin 2025-11-05 20:48:48 UTC 
SUMMARY
When "lock after waking from sleep" is enabled system will automatically wake from sleep if put to sleep.

STEPS TO REPRODUCE
1. Enable "lock after waking from sleep"
2. Sleep system
3. Observe it arise from slumber without being touched

OBSERVED RESULT
System wakes from sleep

EXPECTED RESULT
Goes to sleep and isnt woken until user interacts with computer

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.5.1
KDE Frameworks Version: 6.19.0
Qt Version: 6.10.0
Kernel Version: 6.17.7-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 32 × AMD Ryzen 9 7950X3D 16-Core Processor
Memory: 64 GiB of RAM (62.0 GiB usable)
Graphics Processor 1: AMD Radeon RX 7800 XT
Graphics Processor 2: AMD Ryzen 9 7950X3D 16-Core Processor
Comment 1 TraceyC 2025-12-09 21:00:02 UTC 
I'm not able to reproduce this in Plasma built from git-master or Plasma 6.5.3 on Solus. There may be something on your system either not sleeping the system properly or waking it unexpectedly. Can I ask you to get some logs for us to investigate with?

1. Trigger the bug
2. When the system wakes up, get logs from about a minute before the current time to now with something like

sudo journalctl --since -5min > ~/log.txt

Then attach ~/.log.txt to this report. Thanks!
Comment 2 Bug Janitor Service 2025-12-24 03:46:29 UTC 
🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

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