https://bugs.documentfoundation.org/show_bug.cgi?id=153111
--- Comment #14 from Jeff Fortin Tam <nekoh...@gmail.com> --- Testing with 4K: not on that particular computer no, but I did test and reproduce another scrolling performance issue with Intel graphics on a 4K monitor in bug #154602 from which I was able to record a profile; that one made it easier to reproduce by providing a sample test file to trigger the slowness on the GTK version. That said, I've only been able to test the GTK version (provided by Fedora or flathub) so I doubt I'd be able to easily test the KDE/KF5 version. Even without closely monitoring CPU usage, I usually notice non-smooth UI graphics in general. However, since this was marked as a duplicate of #152911 in the meantime, I'm not sure how relevant it is to profile here rather than there, and I see #152911 has a sample and profiles already... -- You are receiving this mail because: You are the assignee for the bug.