https://bugs.kde.org/show_bug.cgi?id=484323
--- Comment #77 from sebastian.car...@rwth-aachen.de --- I have the same issue. 2 weeks ago, I freshly installed Tuxedo OS on my Laptop XMG FUSION 15 and the same problem was there from the beginning. When locked -> high CPU, loud fan noise I am using X11 with compositor on and one external monitor over HDMI. Turning off compositor does make a difference when locking the laptop -> no high CPU usage, no loud fans. I can't say much about the flip flop of energy saving states. It should be further investigated. But then shortcuts like "Overview" or "Present all open windows" does not work anymore (when compositor off), which completely destroys my process of working. Is there another way to see all open windows in one view? Output of top when locked > PID USER PRI NI VIRT RES SHR S CPU%▽MEM% TIME+ Command > 11677 comput 20 0 1344M 221M 161M R 61.2 1.4 1:55.63 > /usr/bin/kwin_x11 --replace > 11405 root 20 0 24.9G 334M 141M S 37.1 2.1 2:22.16 > /usr/lib/xorg/Xorg -nolisten tcp -background none -seat seat0 vt2 -auth > /run/sddm/xauth_SOHFlf -noreset -displayfd 18 > 11699 comput 20 0 1344M 221M 161M S 12.7 1.4 0:24.01 > /usr/bin/kwin_x11 --replace > 11674 comput 20 0 429M 121M 104M S 5.2 0.8 0:07.86 > /usr/bin/ksmserver > 16253 comput 20 0 13444 6744 3672 R 3.9 0.0 0:00.40 htop kinfo: Operating System: TUXEDO OS KDE Plasma Version: 6.3.2 KDE Frameworks Version: 6.11.0 Qt Version: 6.8.2 Kernel Version: 6.11.0-109018-tuxedo (64-bit) Graphics Platform: X11 Processors: 12 × Intel® Core™ i7-9750H CPU @ 2.60GHz Memory: 15.3 GiB of RAM Graphics Processor 1: NVIDIA GeForce GTX 1660 Ti Graphics Processor 2: Intel® UHD Graphics 630 -- You are receiving this mail because: You are watching all bug changes.
