Public bug reported: Hello,
I've got two displays set up in "Join Displays" mode, where screen 1 is above screen 2 When both monitors are enabled, the "Click and Drag" area on the desktop (and only the desktop!) is wrong. However, when one monitor is disabled, click & drag behaves properly. When I depress the mouse on the bottom screen, the point I click on to start the 'square of selection' is correct, but the bottom left automatically starts 1000~ pixels (or more) below where I click. Strangely, on the top monitor, the behaviour is different and the right 'x' coordinate is moved to the right about 700~ pixels E.g in the picture below (top monitor), I clicked on the top right of the edge of the volcano, but it automatically added another selection point to the right of it. ProblemType: Bug DistroRelease: Ubuntu 21.04 Package: gnome-shell 3.38.4-1ubuntu2 ProcVersionSignature: Ubuntu 5.11.0-16.17-generic 5.11.12 Uname: Linux 5.11.0-16-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu65 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Tue May 4 16:51:44 2021 DisplayManager: gdm3 InstallationDate: Installed on 2018-07-11 (1028 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_CA.UTF-8 SHELL=/bin/bash RelatedPackageVersions: mutter-common 3.38.4-1ubuntu2 SourcePackage: gnome-shell UpgradeStatus: Upgraded to hirsute on 2021-05-04 (0 days ago) ** Affects: gnome-shell (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug hirsute ** Attachment added: "Screenshot of behaviour" https://bugs.launchpad.net/bugs/1927159/+attachment/5494789/+files/Screenshot%20from%202021-05-04%2014-24-58.png -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1927159 Title: 21.04 Multi-Monitor Desktop Click & Drag Issues To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1927159/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs