Bug 105202

Summary: Add libinput measure touchpad-fuzz
Product: Wayland Reporter: Peter Hutterer <peter.hutterer>
Component: libinputAssignee: Wayland bug list <wayland-bugs>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: medium CC: daniel.van.vugt, peter.hutterer
Version: unspecified   
Hardware: Other   
OS: All   
i915 platform: i915 features:
Bug Depends on:    
Bug Blocks: 105108    

Description Peter Hutterer 2018-02-22 06:56:32 UTC
To measure a device's fuzz value, see bug 105108. Note that the tool must reset the kernel fuzz value to 0 before commencing any measurement to avoid interference with the kernel fuzz.
Comment 1 Peter Hutterer 2018-05-15 04:26:46 UTC
sort-of, not quite what I was planning but this is a lot more messy and failure-prone than I was hoping for.

commit 3251ba2af0c2510418c5ea75d880de4223a88f63
Author: Peter Hutterer <>
Date:   Thu Apr 26 11:47:54 2018 +1000

     touchpad: add a tool to measure the touchpad fuzz

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.