https://bugs.kde.org/show_bug.cgi?id=417902
Bug ID: 417902 Summary: Moving things becomes laggy as the Krita window gets bigger. Product: krita Version: 4.2.8 Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: General Assignee: krita-bugs-n...@kde.org Reporter: acc4commissi...@gmail.com Target Milestone: --- SUMMARY I've tested the Nightly build(git de8ea34), 4.2.8, 4.1.7, 3.3.3. Happens in all of those. As the Krita window gets bigger, - Choosing color in Advanced Color Selector(And other color selectors) becomes insanely slow. If I drag the cursor to another color inside the triangle or the square, I have to wait until the moving is finished, and it takes a long time. - Moving vector objects becomes slightly laggy. - Moving canvas view with Pan Tool becomes slightly laggy. There're the slowest in full-screen mode(Ctrl Shift F). And there could be other stuffs behave like this. * It happened in Linux Mint 19.3 Cinnamon too, and also in Windows but not as badly as it is in Linux. SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Kubuntu 18.04 (available in About System) KDE Plasma Version: 5.12.9 KDE Frameworks Version: 5.44.0 Qt Version: 5.9.5 ADDITIONAL INFORMATION -- You are receiving this mail because: You are watching all bug changes.