davidedmundson added a comment.
The good: In one setup I was pleasantly surpised at how well it worked. Fonts did behave as expected. Specatcle was able to capture all screens and individual rects correctly. The less good: When I switched round the primary monitor all through the GUI and rebooting I had a right mess. The @1x screen fonts were double the size, the @2x screen were 4x the size. In this setup spectacle had an issue with "current screen" when it was on the non primary. I assume this problem: https://bugreports.qt.io/browse/QTBUG-64992 . Possibly that's just a oneline fix wrt correct font DPI saving. Does this change make sense whilst Plasma is not using Qt scaling? REPOSITORY R104 KScreen REVISION DETAIL https://phabricator.kde.org/D12405 To: fvogt, #plasma Cc: mart, hein, ngraham, graesslin, davidedmundson, plasma-devel, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol