I have the same issue with my laptop HP ProBook 4331s. However, if I select the rendering to Xrender, it works "fine". The screen looks slightly different with the OpenGL 2.0/3.1.
-- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to Kubuntu PPA. https://bugs.launchpad.net/bugs/1384512 Title: Plasma 5 frequent screen freezes To manage notifications about this bug go to: https://bugs.launchpad.net/kubuntu-ppa/+bug/1384512/+subscriptions -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs