| Summary: | Sensors that report used/free percentage/space are not consistently updated when a file system is mounted/unmounted | ||
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| Product: | [Frameworks and Libraries] ksystemstats | Reporter: | Patrick Silva <bugseforuns> |
| Component: | General | Assignee: | Plasma Bugs List <plasma-bugs-null> |
| Status: | REPORTED --- | ||
| Severity: | normal | CC: | ahiemstra, nate, notmart |
| Priority: | NOR | ||
| Version First Reported In: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: |
1st video - unmounting file systems
2nd video - re-mounting file systems after re-login |
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Created attachment 142086 [details]
2nd video - re-mounting file systems after re-login
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Created attachment 142085 [details] 1st video - unmounting file systems SUMMARY I use 3 internal hard disks with 5 partitions in total, all of them are mounted on boot. Please watch the attached screen recordings. In the first attached video I unmount 4 secondary partitions after boot, then all sensors of all file systems are still displaying the same values. I think this result is not expected. In the second video recorded after re-login, we can notice that all sensors of the widget titled "All Partitions" report updated values that do not take the file systems unmounted in the first video into account. All sensors of "All Partitions" widget are immediately updated after mounting each file system - expected behavior in my point of view. But all sensors from the other widgets (WD, SEAGATE, WIN7, 2TB) are still missing. They reappear after restarting plasma with 'plasmashell --replace". STEPS TO REPRODUCE 1. use a machine with secondary partition(s) that you can unmount while the system is used 2. add 'System monitor Sensor' widget to desktop 3. open widget settings and go to 'Sensors details' section 4. click on 'Sensors' or "Text-only sensors' rows 5. click on 'Disks' category and add sensors that report used/free percentage/space of your file systems 6. click on 'Ok' button 7. unmount and re-mount your file systems OBSERVED RESULT Sensors that report used/free percentage/space are not consistently updated when a file system is mounted/unmounted EXPECTED RESULT All sensors that report used/free percentage/space should be immediately updated when a file system is mounted/unmounted Operating System: Arch Linux KDE Plasma Version: 5.22.90 KDE Frameworks Version: 5.86.0 Qt Version: 5.15.2 Graphics Platform: Wayland