Bug 489622

Summary: Many calendar notifications are show on setting the clock.
Product: [Frameworks and Libraries] Reminder Daemon Reporter: bug2017
Component: generalAssignee: kdepim bugs <pim-bugs-null>
Status: REPORTED ---    
Severity: normal CC: winter
Priority: NOR    
Version First Reported In: 6.1.1   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description bug2017 2024-07-02 15:39:19 UTC 
SUMMARY
If the HW clock gets set to a default date in the past by removing the battery or deep discharge and the time gets updated for example by ntp, a huge amount of notifications is generated. 

STEPS TO REPRODUCE
1. Have a calendar with (a lot) expired entries. 
2. Set the clock into the past of these entries
3. Use ntp to update the clock

OBSERVED RESULT
Notification sound played in a loop. 
3 notification boxes shown, closing them opens the next ones.
(The notification boxes have different size, so closing them is really annoying)

EXPECTED RESULT
No notifications of expired entries.

SOFTWARE/OS VERSIONS

Linux/KDE Plasma: 
KDE Plasma Version:  6.1.1
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.2

Same happens on plasma 5
Comment 1 Allen Winter 2025-07-22 15:43:07 UTC 
this belongs to the Reminder daemon