I am also experiencing the exact same issue on KDE Neon 5.10.4 and nvidia-384.59, and switching to Xrender also fixes it for me.
Note that for me turning off compositing while using OpenGL 3.1 had a salutory effect but did not completely resolve the problem. For example, chromium still showed the issue but Konsole, system settings, and nvidia-settings did not (I just had these up at the time). I also noticed this issue crop up after updating to xorg 1.19.3. I initially thought it was due to me running the Ubuntu 4.11.4-lowlatency mainline kernel, but I also see the issue on 4.12.5. -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to plasma-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1684240 Title: Mouse pointer behaves strangely To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-375/+bug/1684240/+subscriptions -- kubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
