https://bugs.kde.org/show_bug.cgi?id=419162
--- Comment #5 from ca3 ---
(In reply to Boudewijn Rempt from comment #4)
> Please try the appimage instead
> (https://download.kde.org/stable/krita/4.2.9/krita-4.2.9-x86_64.appimage) .
> We apply a lot of patches to Qt to improve they way Q
https://bugs.kde.org/show_bug.cgi?id=419162
--- Comment #2 from ca3 ---
(In reply to Tymond from comment #1)
> Can you please check Configure Krita -> Tablet Settings -> Tablet Tester. Do
> the artefacts appear there as well?
Can confirm the artifacts don't appear under tablet
https://bugs.kde.org/show_bug.cgi?id=419162
Bug ID: 419162
Summary: Poor quality of the stroke pen
Product: krita
Version: 4.2.7.1
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Severity: major