Bug 478771

Summary: Line Chart only showing graph when added to floating panel.
Product: [Plasma] plasmashell Reporter: CupricReki <CupricReki>
Component: System Monitor widgetsAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED FIXED    
Severity: normal CC: ahiemstra, nate, notmart
Priority: NOR Keywords: wayland-only
Version: 5.92.0   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In: 6.2.0
Sentry Crash Report:
Attachments: Screenshot
plasmashell reload log
configuration
sceengrab

Description CupricReki@gmail.com 2023-12-20 13:13:16 UTC
Created attachment 164312 [details]
Screenshot

SUMMARY
Only the Line Chart graph is shown. Legend, Grid Lines, Title, and Axis labels are all missing. 

All line chart details show sometimes on creation, sometimes not. Sometimes the widget gets created correctly, but then they disappear on plasmashell reload.

Widget added to the desktop seem fine. Dragging a widget from a panel to the desktop fixes it. Dragging it back to the panel breaks it again.

STEPS TO REPRODUCE
1. Add system monitor widget to panel
2. Right click on widget and select 'Configure System Monitor Sensor...'
3. Change the Display Style to 'Line Chart'
4. Click 'Apply'
5. Click on 'Sensor Details' tag
6. Add any senors such as memory percentage
7. Click 'Apply'

OBSERVED RESULT
Legend, Grid Lines, Title, and Axis labels are all missing. 

EXPECTED RESULT
Legend, Grid Lines, Title, and Axis labels are all shown

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch 
(available in About System)
KDE Plasma Version: 5.27.10
KDE Frameworks Version: 5.113.0
Qt Version: 5.15.11

ADDITIONAL INFORMATION
Wayland
Sceenshot shows 3 widgets created at the same time. They should all have Legend, Grid Lines, Title, and Axis labels. They will randomly show details after plasmashell reload but I haven't observed them all working at the same time.
Comment 1 CupricReki@gmail.com 2023-12-20 13:14:50 UTC
Created attachment 164313 [details]
plasmashell reload log
Comment 2 CupricReki@gmail.com 2023-12-20 13:15:06 UTC
Created attachment 164314 [details]
configuration
Comment 3 CupricReki@gmail.com 2023-12-20 13:24:22 UTC
Created attachment 164315 [details]
sceengrab
Comment 4 CupricReki@gmail.com 2024-01-14 03:54:33 UTC
Upon further test, this is a floating panel issue. Toggling on floating panel breaks the widgets. Toggling off floating panel fixes them.
Comment 5 CupricReki@gmail.com 2024-01-19 23:27:08 UTC
Just did a fresh install of Plasma 5.92.0 to test Plasma 6 RC1 and the issue persists. Toggling Floating panel seems to fix it. If the widget is added to a floating panel, it's broken until I toggle floating panel. The opposite seems to work as well.
Comment 6 Nate Graham 2025-01-15 18:41:35 UTC
Aha, this is one of those things that was fixed in Plasma 6.2