Comment 64 for bug 1181666

Until I performed the last update on 2018-08-16, I was not experiencing this issue. Now I started to experience random mouse clicks misses with no apparent pattern, making the usage very annoying but not impossible.

Usually I misses the first clicks right after I move the mouse to the desired position. Usually the first few clicks after I stop moving are ignored but if I insist pressing it, it is eventually computed. The mouse over events are working properly because links on the browser and button highlights change as expected so it appears that only the clicks are affected.

The problem always happens when I switch applications using the mouse (the first click never works). The same happens when I activate a context menu.

The only relevant package installed that day was linux-modules-4.15.0-32-generic but a few days earlier, gdm3 was also upgraded.

I'm using bionic X64 with XOrg using RX480 with amdgpu-pro drivers and Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz.