https://bugs.kde.org/show_bug.cgi?id=391800
Bug ID: 391800 Summary: KWin gets low performance on intel hd620@1920x1080 when compositor is on. Product: kwin Version: 5.12.3 Platform: Other OS: Linux Status: UNCONFIRMED Severity: normal Priority: NOR Component: compositing Assignee: kwin-bugs-n...@kde.org Reporter: m...@isoasflus.me Target Milestone: --- I'm using archlinux with I5-7200U(using modesetting ddx driver). When I enable compositor(opengl 3.1, and opengl2 is also), kde's animation will be laggy(about 50fps).And other application's animation will also be laggy(e.g.: chrome's scroll animation) , but when I disable compositor, their animation will be smooth. I also have a intel hd4000 device, it doesn't have this issue. hd4000 can run kde with very smooth animation on 1920x1080. But hd620's performance is much better than hd4000's. -- You are receiving this mail because: You are watching all bug changes.