https://bugs.kde.org/show_bug.cgi?id=381280
revan <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #16 from revan <[email protected]> --- I really don't think this bug is a duplicate of 378010 so I'm going to report here. I have a fresh install of KDE Neon on an a dell Latitude 7480 (i7-7600U, HD 620 graphics) with all updates (qt 5.9.1, plasma 5.10.5). I'm using the Dell DA200 USB-C adapter and the laptop's HDMI port to drive 2 dell monitors. If I freshly boot my laptop, close the lid (which deactivates the laptop's internal display leaving only the external monitors) lock the screen, leave it for 12 hours when I get check top kwin_x11 eats 8 to 12 percent of my CPU constantly without doing anything (no windows open, static background). If I freshly boot my laptop, close the lid and look at top kwin_x11 eats 0.4 percent of my CPU constantly. Clearly there is a problem over time. For now kwin_11 --replace seems to solve the problem, at least temporarily (haven't had the time to leave it over night). If you need more details contact me. Right now I can reproduce all the steps need for this bug from a fresh KDE Neon install, update, connect monitors, close lid, and voila. -- You are receiving this mail because: You are watching all bug changes.
