Trackpad woes

[belfastraven]

I just posted with similar issues as I hadn't seen the last few messages in this thread.  I'm having the same issue (received mine yesterday).  Are you also seeing "failed to apply/disable psr" messages repeating in dmesg?  Have you tried any alternate OSs yet? 
[  712.933141] [drm:analogix_dp_bridge_atomic_enable [analogix_dp]] *ERROR* Failed to disable psr -110
[  715.931970] rockchip-dp ff970000.edp: Failed to apply PSR -110
[  715.932011] [drm:analogix_dp_bridge_atomic_enable [analogix_dp]] *ERROR* Failed to disable psr -110
[  716.548933] rockchip-dp ff970000.edp: Failed to apply PSR -110
[  716.548974] [drm:analogix_dp_bridge_atomic_enable [analogix_dp]] *ERROR* Failed to disable psr -110

Indeed, I do have the same messages in dmesg. Do you have reason to suspect they're related to the trackpad jumpiness?

Just had a feeling that if something was coming up that often in dmesg for everyone that it would have showed up somewhere else in the forum, as a false positive if nothing else, but I haven't found any reference to it (besides the one you just posted).

PSR  stands for "panel self refresh"--it seems the system is complaining about a graphics issue in the analogix bridge driver--probably has nothing to do with trackpad issues. ..    Have you tried playing around with the trackpad settings?