Public bug reported: The GUI is totally broken on a multi-display setup, when one display is set into portrait mode and scaling is enabled.
Workaround: 'env QT_AUTO_SCREEN_SCALE_FACTOR=0 virtualbox' It works without problems with the workaround. Description: Ubuntu 20.04.4 LTS Release: 20.04 Package: virtualbox-qt=6.1.32-dfsg-1~ubuntu1.20.04.1 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: virtualbox 6.1.32-dfsg-1~ubuntu1.20.04.1 ProcVersionSignature: Ubuntu 5.13.0-41.46~20.04.1-generic 5.13.19 Uname: Linux 5.13.0-41-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.23 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: GNOME Date: Mon May 16 17:13:32 2022 InstallationDate: Installed on 2021-04-14 (396 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) SourcePackage: virtualbox UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: virtualbox (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal ** Attachment added: "Screenshots of VirtualBox run with/without workaround." https://bugs.launchpad.net/bugs/1973623/+attachment/5590100/+files/Screenshot%20from%202022-05-16%2017-4.tar.xz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1973623 Title: VirtualBox GUI is broken on multi-display systems To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox/+bug/1973623/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs