Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: gnome-shell (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1876628
Title:
App list not scrolling properly with touchpad
Status in gnome-shell package in Ubuntu:
Incomplete
Bug description:
Steps to reproduce (20.04), shell 3.36.1:
1. Open 'Show Applications' -> 'All'
2. Attempt to scroll through the pages using a touchpad.
Expected result:
Scrolls through pages of applications one at a time.
Actual result:
Scrolls to second page of applications but will go no further.
This happens whether two-finger or edge scrolling is used.
Using an actual mouse with a scroll wheel works as expected. Using this in
conjunction with the touchpad reveals horribly broken behaviour:
- Clicking on the 'dot' for any of the pages will let the touchpad scroll at
most one page in either direction, if the mouse is not moved
- Moving the physical mouse lets the 'momentum' of the touchpad scrolling
advance the list further as expected.
Incidentally, the application menu doesn't honour the 'natural scrolling'
setting for the touchpad in the mouse settings - I will file a separate bug
report for this but it may be of interest for whoever looks at this.
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ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
DisplayManager: gdm3
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2017-11-12 (903 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
NonfreeKernelModules: nvidia_modeset nvidia
Package: gnome-shell 3.36.1-5ubuntu1
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 5.4.0-28.32-generic 5.4.30
RelatedPackageVersions: mutter-common 3.36.1-3ubuntu3
Tags: focal
Uname: Linux 5.4.0-28-generic x86_64
UpgradeStatus: Upgraded to focal on 2020-04-30 (3 days ago)
UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo wireshark
_MarkForUpload: True
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