https://bugs.kde.org/show_bug.cgi?id=414576
--- Comment #7 from Ahab Greybeard <ahab.greybe...@hotmail.co.uk> --- I seem to have fixed this for the appimages on my PC. In kritadisplayrc, I had the line OpenGLRenderer=none [I must have previously been turning Canvas Graphics Acceleration on and off to test another bug I'd been looking at. I assume I'd forgotten that a restart is needed to implement this. Note that the advisory statement "needs restart" looks like it only applies to the Preferred Renderer but it applies to any change in those settings.] Setting the kritadisplayrc line OpenGLRenderer to be 'auto' or 'desktop' clears the problem for me. Can you go to Settings -> Configure Krita -> Display , make sure Canvas Graphics Acceleration is ticked and then press OK then restart krita? This setting does not cause any zoom-lag problems for version 4.2.6 or 4.2.7.1 appimages. It affects 4.2.8 and the Dec09 4.3.0 prealpha appimages. -- You are receiving this mail because: You are watching all bug changes.
