Bug 92091 - two-finger scrolling became three finger scrolling
Summary: two-finger scrolling became three finger scrolling
Status: RESOLVED NOTOURBUG
Alias: None
Product: Wayland
Classification: Unclassified
Component: libinput (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Peter Hutterer
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-09-23 15:53 UTC by Matthias Clasen
Modified: 2015-10-14 00:37 UTC (History)
3 users (show)

See Also:
i915 platform:
i915 features:

Attachments
Two finger scroll log (102.22 KB, text/plain)
2015-09-24 06:01 UTC, Randy Barlow 		Details
Three finger scroll log (101.98 KB, text/plain)
2015-09-24 06:01 UTC, Randy Barlow 		Details
View All

Description Matthias Clasen 2015-09-23 15:53:54 UTC 
While testing the 3.18.0 GNOME release, I noticed that two-finger scrolling does not work anymore. It has morphed into 3-finger scrolling. And I could not get edge scrolling to work at all.
Comment 1 Benjamin Tissoires 2015-09-23 18:06:34 UTC 
Actually, I can not reproduce it on my libinput master branch. Matthias, could you append an evemu-record of your touchpad while making a 2 finger scroll, and one while making a 3 fingers scroll?
Comment 2 Randy Barlow 2015-09-24 05:38:46 UTC 
I am also experiencing this issue, though I did not realize that I could scroll with three fingers until I came across this report (thanks Matthias!). I am using this version from Fedora Rawhide:

libinput-1.0.1-3.fc24.x86_64
Comment 3 Randy Barlow 2015-09-24 05:42:03 UTC 
I have filed this downstream with Fedora here:

https://bugzilla.redhat.com/show_bug.cgi?id=1262434
Comment 4 Randy Barlow 2015-09-24 06:01:06 UTC 
Created attachment 118421 [details]
Two finger scroll log

Here is a log of two finger scrolling.
Comment 5 Randy Barlow 2015-09-24 06:01:34 UTC 
Created attachment 118422 [details]
Three finger scroll log

Here is a log of three finger scrolling.
Comment 6 Peter Hutterer 2015-10-14 00:37:01 UTC 
based on the description in https://bugzilla.redhat.com/show_bug.cgi?id=1262434 this seems to be a kernel bug (caused by Input: synaptics - fix handling of disabling gesture mode)

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.