Same issue for me, also only appeared on Ubuntu 19.04, same freezing on Window resizes, moving windows or right clicking.
Problem seems to increase in frequency when using two monitors. Version: Ubuntu 19.04 GNOME Shell/Mutter: 3.32.1-2ubuntu1~19.04.1 xserver-xorg: 1:7.7+19ubuntu12 Kernel: Linux 5.1.1-050101-generic Nvidia 430.14-0ubuntu0~gpu19.04.1 GPU: GeForce GTX 1050 Ti Mobile Device: Dell XPS 15 9570 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1825626 Title: nvLock: client timed out, taking the lock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-418/+bug/1825626/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
