I see the same on Kubuntu 16.04 LTS. Removing all animated(!) icons from the systray made the issue disappear. I got the idea from this: https://bugs.kde.org/show_bug.cgi?id=356479
I see the same on Kubuntu 16.04 LTS. Removing all animated(!) icons from the systray made the issue disappear. I got the idea from this: https:/ /bugs.kde. org/show_ bug.cgi? id=356479