https://bugs.documentfoundation.org/show_bug.cgi?id=153111
--- Comment #6 from M. Knepper <jake.m.knep...@gmail.com> --- (In reply to Stéphane Guillou (stragu) from comment #5) > (In reply to jake.m.knepper from comment #4) > > I can reproduce this, as well. It's especially worse at larger resolutions. > > Jake, can you please also paste here the information copied from Help > > About LibreOffice? > > All: did this start in version 7.4? Are you able to test earlier versions to > let us know if this is a regression? > https://downloadarchive.documentfoundation.org/libreoffice/old/ I am so sorry that I am just now seeing this. To update: this problem still exists on Fedora 38 and the Fedora 39 beta. I've updated my hardware, too. Right now I have a 13700k, 32GB DDR5 7200mhz ram, and an RX 7900 XT. To replicate, all you need is a 4k monitor. 1. Makes sure your resolution is set to 4k (3840x2160). 2. Open LibreOffice writer. 3. Open a multi-page document of any kind. 4. Begin scrolling. 5. Observe a 50% usage of one or two CPU cores and laggy, choppy performance. This does not happen on Microsoft word - when scrolling on MS Word, the the CPU usage (as well as GPU usage) stays around 3% tops on any given core. It's also not laggy at all. -- You are receiving this mail because: You are the assignee for the bug.
