Tried and nothing happens. Overview mode does not activate.
(1) Mouse push top left corner
(2) Keyboard shortcut Meta+W
(3) run qdbus-qt6 org.kde.kglobalaccel /component/kwin invokeShortcut Overview
All of the three methods work ok when booting from Fedora 42 LiveCD iso.
It just doesn’t work on my current Fedora 42 installation.
Seems to be misconfiguration, not bug.
How to troubleshoot?
if you think it’s something in your dot files, this approach will help you find it
# brute force troubleshooting...
mv ~/.config ~/.configBORKED
# logout and log back in again to force plasma to recreate the folder with default settings
dolphin --split ~/.config ~/.configBORKED
# copy back half of the BORKED folder contents at a time and relog to see if issue returns
# if it does, then delete the folder again, relog, and only copy half of that previous half
# repeat until the culprit is found, then finally, copy back everything BUT that culprit bit
Hmm, is anything logged in the system journal when the issue happens? For example, if you tried the Overview shortcut at 4:30 PM today, you could use sudo journalctl --since="2025-05-23 16:29:00" --until="2025-05-23 16:31:00" to look at the surrounding couple of minutes and see if any crashes or errors are being reported there.