Bug 414166

Summary:	Transparent main window with OpenGL acceleration
Product:	[Applications] krita	Reporter:	Vincent Mesman <vincentmesman>
Component:	General	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	critical	CC:	halla
Priority:	NOR
Version First Reported In:	4.2.7.1
Target Milestone:	---
Platform:	Microsoft Windows
OS:	Microsoft Windows
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Vincent Mesman 2019-11-15 10:43:09 UTC

SUMMARY
Main window is transparent, showing all desktop icons.
The canvas colors are added to everyting on the desktop.
The submenus and Setting dialog look normal.
Both Direct3D 11 and CPU only work fine.


STEPS TO REPRODUCE
1. Default installation (4.2.6 or newer)
2. Start Krita


OBSERVED RESULT
Transparent main window / canvas, its colors are added to the desktop.


EXPECTED RESULT
Main window colors should replace the desktop.


SOFTWARE/OS VERSIONS

Krita

 Version: 4.2.7.1
 Languages: en_GB, en_US
 Hidpi: false

Qt

  Version (compiled): 5.12.5
  Version (loaded): 5.12.5

OS Information

  Build ABI: x86_64-little_endian-llp64
  Build CPU: x86_64
  CPU: x86_64
  Kernel Type: winnt
  Kernel Version: 10.0.18362
  Pretty Productname: Windows 10 (10.0)
  Product Type: windows
  Product Version: 10


Hardware Information
GeForce GTX 690/PCIe/SSE2, v4.6.0 NVIDIA 436.48
  Shading language:  "4.60 NVIDIA" 


ADDITIONAL INFORMATION

Comment 1 Halla Rempt 2019-11-15 10:44:18 UTC

It's a known bug in some nvidia opengl drivers. The solution is to use the Angle D3D renderer instead.

*** This bug has been marked as a duplicate of bug 407693 ***