Hello everyone, I might have found some new clues about this problem (and a solution, for me at least ;)
I just installed the Nvidia driver 390.48 on my Alienware 17 R4 (Nvidia Geforce GTX 1080) running Ubuntu 18.04. After installing the driver this mouse problem started to occur. But I found out, that this problem only occurs when I have an external monitor connected via a Toshiba Dynadock using DisplayLink (but then it's _not_ limited to the external monitor only!). If I disconnect the external monitor completely or plug it in directly into my laptops HDMI port the problem disappears. Probably it's a problem with DisplayLink and the Nvidia drivers? -- 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: Lagging square around mouse pointer 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
