Created attachment 113115 [details] System Menu Sometimes happend when i using firefox, that icons on bottom bar, menu and some widgets become black or icons are from firefox. On picture 1 is icon form desktop folders from firefox window i have open when this happend. (not whole but most of the icon is from page firefox, first icon is part from avatar from one forum and second icon is "send" icon from that forum.) On others images you can see that others icons are wrong and on picture 4 is broken state and on picture 5 is normal state after restart. I can not always reproduce this issue because it takes few hours to happend but one condition to happend is rotate screen using "xrandr -o right" during work. This bug can be related to: https://bugs.kde.org/show_bug.cgi?id=354731 KDE 5.12.5 Firefox 60.0.1 (64 bits) OS: Fedora 28 4.16.13-300.fc28.x86_64
Created attachment 113116 [details] 2 - Console window icon
Created attachment 113117 [details] 3 - Different part of system menu
Created attachment 113118 [details] 4 - Desktop-broken
Created attachment 113119 [details] 5 - Desktop-normal
Created attachment 113120 [details] 6 - Weather-applet When is Weather widget updating rotate circle on tom of icon. But when is KDE in broken state then rotating icon is not circle but some other icon.
*** This bug has been marked as a duplicate of bug 394489 ***