Thank you again. I am not using WLAN (using network cable) so I switched off WLAN in Settings. Now the problem is gone. The mouse moves as expected. Very nice. I also tried to monitoring the kernel log. But I cannot understand it, because I am simply a user :-)
Do you need the output? With or without WLAN ON/OFF? I noticed the WiFi card is not working, as you can see on the screenshot. I am really appreciated for your help! Please let me know if you need more files to solve this problem finally. Maybe there are a lot of users with a similar computer hardware combination and which are using WLAN. ** Attachment added: "Bildschirmfoto vom 2019-10-28 13-13-37.png" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1849917/+attachment/5300882/+files/Bildschirmfoto%20vom%202019-10-28%2013-13-37.png -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1849917 Title: [amdgpu] Mouse cursor movement is unequally Status in gnome-shell package in Ubuntu: Incomplete Bug description: After upgrading to Ubuntu 19.10 from 19.04 I noticed the mouse moves unequally/choppy. I did a fresh install (deleting and overwriting 19.04 with 19.10). For example: When I want to go to a button the cursor sometimes stops on the way to it and moves on milliseconds later. In Ubuntu Ubuntu 19.04 (which is my daily driver for now) this behavior is not present. Please let me now if I can add some further information. lsb_release -rd Description: Ubuntu 19.10 Release: 19.10 All available system updates were installed. No extensions added additionally. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: gnome-shell 3.34.1-1ubuntu1 ProcVersionSignature: Ubuntu 5.3.0-19.20-generic 5.3.1 Uname: Linux 5.3.0-19-generic x86_64 ApportVersion: 2.20.11-0ubuntu8 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sat Oct 26 06:23:01 2019 DisplayManager: gdm3 InstallationDate: Installed on 2019-10-20 (5 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash RelatedPackageVersions: mutter-common 3.34.1-1ubuntu1 SourcePackage: gnome-shell UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1849917/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

