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FS#67067 - [musescore, plasma-integration] 3.4.2-1: No palette is displayed. Palettes cannot be added.

Attached to Project: Community Packages
Opened by Igor (bigaurian) - Sunday, 21 June 2020, 13:20 GMT
Last edited by Antonio Rojas (arojas) - Monday, 31 August 2020, 13:30 GMT
Task Type Bug Report
Category Packages
Status Closed
Assigned To Antonio Rojas (arojas)
Maxime Gauduin (Alucryd)
Architecture x86_64
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 2
Private No


Description: Musescore 3.4.2-1:

Additional info:
* package version(s)Musescore 3.4.2-1
* config and/or log files etc.
* link to upstream bug report, if any

Steps to reproduce: No palette is displayed. Palettes cannot be added.
This task depends upon

Closed by  Antonio Rojas (arojas)
Monday, 31 August 2020, 13:30 GMT
Reason for closing:  Fixed
Additional comments about closing:  qqc2-desktop-style 5.73.0-2
Comment by hamelg (hamelg) - Sunday, 23 August 2020, 15:22 GMT
  • Field changed: Percent Complete (100% → 0%)
I have v3.5-1 installed and I still have the issue.
Comment by hamelg (hamelg) - Sunday, 23 August 2020, 17:37 GMT
The bug happens only with the kde plasma desktop. So, I tested with a fresh & vanilla kde profile, and it is the same.
With another desktop environment like fvwm or bspwm, everything displays correctly.
any ideas ?
Comment by Maxime Gauduin (Alucryd) - Monday, 24 August 2020, 06:46 GMT
Works on Gnome as well, which is why I closed the bug in the first place. Will add Antonio to the bug report, maybe he knows more.
Comment by hamelg (hamelg) - Monday, 24 August 2020, 19:01 GMT
I did further investigations.
The issue happens only when once of these environment variables are set :


as workaround, you start musescore like this :

It seems qt 5.15 does something wrong with these settings.
Comment by Antonio Rojas (arojas) - Friday, 28 August 2020, 08:13 GMT
Please report this upstream to, under the plasma-integration product.
Comment by hamelg (hamelg) - Saturday, 29 August 2020, 15:42 GMT