On 4.11.90, some icons in the systray are not displayed with the right visuals : I use default plasma theme (air), but at one point while using my laptop, the icons switch back to full colors icons. Reproducible: Always Steps to Reproduce: 1. Log in : systray looks normal (see screenshot "after_login.png") 2. Use the laptop for a while. I'm not yet sure what triggers the bug, maybe a combination of suspend/resume and switching activities. 3. Systray looks now way too colorful :) (see screenshot "systray_bug.png")
Created attachment 83664 [details] Bug on systray display in spite of selected theme (air)
Created attachment 83665 [details] Bug (zoom on systray)
Created attachment 83666 [details] No bug directly after login
Created attachment 83667 [details] No bug directly after login (zoom)
This means kded4 process crashed or hangs. If this is reproducible, please try to find the kded module causing the issue. For more information, please see http://kdepepo.wordpress.com/2011/05/11/troubleshooting-kded4-bugs/
Bug 327234 suggests it could be caused by the kconnect module.
Seems to be solved in 4.11.95, I didn't have any issue in the last days.