https://bugs.kde.org/show_bug.cgi?id=344326
--- Comment #186 from Pierre Baldensperger <pierre.baldensper...@numericable.fr> --- Sorry for any misunderstanding. It seems that I have followed this on the cc-list for months without realizing it was about another issue. I was pretty sure that this bug report was about the same issue I have been experiencing for two years. It also seems that I have not understood what the "other" bug was about (the one that was fixed in 5.10.3) and that this "other" one (fortunately) never showed up on my machine. I admit that I fail to see how exactly Plasma and KWin share the graphics work, but I assumed that KWin was the Plasma component in charge of all the display and compositing operations, and the mentioned artifacts as well as triggering mechanism (icon text as noise, black windows and repaint issues after suspend / resume) seemed very similar to what I get, which look a lot like a low-level display / compositing issue. So I never suspected that it could be a Plasma issue, all the more since it also affects "plain regular" windows from any application (not just KDE or Plasma). Now I see the pointer to the upstream Qt bug, which itself assumes that there is a bug in the NVIDIA drivers, so it may not be a KDE bug after all... That sounds definitely possible. I also want to (again) thank the contributors who worked on the issue even though some of them had to do it "blindly" because they lacked NVIDIA hardware to reproduce the problem. -- You are receiving this mail because: You are watching all bug changes.