[Milhouse]

 @Milhouse could you create a build with this kernel patch https://patchwork.kernel.org/patch/10587369/ added? It's a likely candidate for fixing the mouse issues reported by @dr88dr88 and @InNursery 

so long,

Hias  

I tried the new build with the kernel patch but it did not solve the problem. 

Just try with #0921 and the patch doesn't work for me either.

Then presumably you both have a different bug (as the previous patch used in #0905/#0906 is now included in the latest 4.18.9 kernel).

One of you might want to open a bug on https://bugzilla.kernel.org (see https://bugzilla.kernel.org/show_bug.cgi?id=200847 as an example)