Note that a lot of people already say this issue has been resolved for them -- I think there's something different about my setup, perhaps a slightly different keyboard. I have updated the bios to the latest version (1.48), and have updated the trackpoint drivers to the latest version (1.0.0.4 via the Lenovo website, but 1.0.0.38 according to the installer itself). External keyboard works fine. Two separate, brand-new laptops exhibit this behavior. Behavior: Key-Up events don't always occur. Keyboard has intermittent lag, and when errors occur, it's during this lag. Giving it a bunch of keypresses to process triggers the issue. Bugreport: https://bugzilla.kernel.org/show_bug.cgi?id=202039 Distro: Ubuntu Kernels: Ubuntu 4.18.0.13 kernel.org 4.19.13 kernel.org 4.20.0 (4.20.0-042000.201812232030) Please let me know how I can help. I have high-level programming experience and some small degree of low-level programming experience, and over a decade of familiarity with Linux in various forms.
