https://bugs.kde.org/show_bug.cgi?id=407226
--- Comment #3 from Evgen <alts...@gmail.com> --- (In reply to Christoph Feck from comment #2) > Could be a duplicate of bug 172921. > I believe it's not the same bug. Those bugs tells that you can't pick a correct color because other window has been darkened. But here you can't pick any color (GIMP always returns black (#000) on most distributions or blue on Mageia (which has different theme by default). I should have added this to the first post. --- Meanwhile I tried to disable all effects and figured out that the problem is with (surpise-surprise :) ) "Color Picker" effect (hidden under 'Internal Desktop Effects'). After I disable it GIMP even with OpenGL backend gets correct color. -- You are receiving this mail because: You are watching all bug changes.