SUMMARY *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** STEPS TO REPRODUCE 1. Set energy saving -> screen energy saving -> switch off after 1 min (in my case, on AC power) 2. Leave for over a minute OBSERVED RESULT Screen does not sleep on Wayland, but does when running KDE with Xorg. This is a relatively new bug as I did not have this issue a few weeks ago. EXPECTED RESULT External/internal screens should sleep. SOFTWARE/OS VERSIONS Operating System: KDE neon 5.27 KDE Plasma Version: 5.27.0 KDE Frameworks Version: 5.103.0 Qt Version: 5.15.8 Kernel Version: 5.15.0-60-generic (64-bit) Graphics Platform: X11 Processors: 4 × Intel® Core™ i5-4300M CPU @ 2.60GHz Memory: 15.3 GiB of RAM Graphics Processor: Mesa Intel® HD Graphics 4600 Manufacturer: LENOVO Product Name: 20AWS3HP00 System Version: Thinkpad T440P ADDITIONAL INFORMATION My thinkpad is connected to a 241b philips external display over displayport. I would be happy to provide whatever files or info I could.
*** This bug has been marked as a duplicate of bug 462695 ***
A few questions: 1. Can you make sure that powerdevil is running? You can check with `ps -ef | grep powerdevil` in a terminal window.
(In reply to Nate Graham from comment #2) > A few questions: > 1. Can you make sure that powerdevil is running? You can check with `ps -ef > | grep powerdevil` in a terminal window. Yes, it is. Output: grayson@libre:~/Documents$ ps -ef | grep powerdevil grayson 1696 1352 0 10:51 ? 00:00:00 /usr/lib/x86_64-linux-gnu/libexec/org_kde_powerdevil