https://bugs.kde.org/show_bug.cgi?id=373232
--- Comment #78 from Bo Simonsen <b...@geekworld.dk> --- In case somebody are working on a solution I thought I may add my observations (has been trying my self to solve it but without luck so far). 1. The lines are actually holes in the painter image/canvas. You may see that by having a window with a curtain color and put that behind the Konsole, you may see the "lines" in Konsole have the same colors. 2. Using scaling 1.5, the bug is not reproducible if you only allow even font sizes, i.e. _fontHeight = _fontHeight % 2 ? _fontHeight + 1 : _fontHeight; after setting _fontHeight in TerminalDisplay::fontChange(const QFont&). This implies pretty much that the size calculations with respect to _fontHeight divisions may not be accurate. 3. I really do not think this bug has anything to do with QT, which makes sense since konsole is still "broken" with QT 5.12. -- You are receiving this mail because: You are watching all bug changes.