Sometimes when I click on the desktop all the windows visible on screen disappear until I click on the taskbar on another window (or another window is created) Reproducible: Sometimes Steps to Reproduce: 1. Open some windows 2. Click on each of them in circle then on the desktop and repeat Actual Results: If you're "lucky" when you click on the desktop every window disappear, otherwise repeat... Expected Results: Should not do this. Currently open windows (if in case this is caused by a misbehaving program) are: Google Hangouts (transparent mode), VirtualBox, Konsole, VirtualBox VM instance, Google Chrome.
This bug also occurs to me with only a single window (Dolphin) open (tried in my laptop always running ArchLinux, same KWin version).
A possible dublicate of the Bug 365014 - All windows hide on repeating desktop click : https://bugs.kde.org/show_bug.cgi?id=365014
*** This bug has been marked as a duplicate of bug 365014 ***