Bug 399382

Summary: Description text in Application Launcher sometimes appears as cubes
Product: [Plasma] plasmashell Reporter: wychmire
Component: Application Launcher (Kickoff) widgetAssignee: David Edmundson <kde>
Status: RESOLVED DOWNSTREAM    
Severity: normal CC: nate, plasma-bugs-null
Priority: NOR    
Version First Reported In: master   
Target Milestone: 1.0   
Platform: Manjaro   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: example image showing the description text in menu sometimes appearing as cubes

Description wychmire 2018-10-04 15:29:32 UTC
Created attachment 115413 [details]
example image showing the description text in menu sometimes appearing as cubes

Every so often the description text in the Application Launcher (with "Show applications by name" checked) turns into white/grey squares, and only a logging in and out/restarting appears to fix it.

Reproducible: Not always, it seems to happen more often after changing the workspace theme, but it usually happens sporadically. 


OBSERVED RESULT
The description of all applications and names of the menu buttons/tabs at the bottom appear as grey/white squares. Interestingly enough, hyphens appear as normal.


EXPECTED RESULT
Descriptions of applications and the names of menu buttons should be rendered as normal, with characters appearing as letters, not cubes.


SOFTWARE VERSIONS
(available in About System)
KDE Plasma Version: 5.13.5
KDE Frameworks Version: 5.50.0
Qt Version: 5.11.2
Comment 1 Nate Graham 2018-10-05 20:01:43 UTC
Are you using NVIDIA hardware and proprietary drivers?
Comment 2 wychmire 2018-10-06 16:49:30 UTC
(In reply to Nate Graham from comment #1)
> Are you using NVIDIA hardware and proprietary drivers?

Yes. The card in question is a geforce 1050 TI with driver version 410.57
Comment 3 Nate Graham 2018-10-07 02:08:11 UTC
Almost certainly an issue with the proprietary NVIDIA driver, especially since you're using the cutting-edge 400-series drivers. You might try downgrading to something in the 300-series if it has support for your hardware. Beyond that, you can report it to NVIDIA; maybe they might care.