Moved to gnome-shell. Any graphical aspect of the login screen is implemented in gnome-shell, not gdm.
** Changed in: gdm3 (Ubuntu) Status: Triaged => Invalid ** Bug watch added: gitlab.gnome.org/GNOME/gnome-shell/-/issues #3867 https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3867 ** Project changed: gdm => gnome-shell ** Changed in: gnome-shell Remote watch: gitlab.gnome.org/GNOME/gdm/-/issues #372 => gitlab.gnome.org/GNOME/gnome-shell/-/issues #3867 ** Changed in: gnome-shell (Ubuntu) Status: Confirmed => Triaged ** No longer affects: gdm3 (Ubuntu) ** Description changed: Upstream bugs: https://gitlab.gnome.org/GNOME/gdm/issues/168 https://gitlab.gnome.org/GNOME/gdm/issues/183 https://gitlab.gnome.org/GNOME/gdm/issues/195 https://gitlab.gnome.org/GNOME/gdm/issues/319 https://gitlab.gnome.org/GNOME/gdm/issues/372 + https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3867 The Ubuntu login screen is tiled on all displays, not mirrored, making it nearly impossible to login when using an external monitor if the laptop screen is not visible. There appears to be no available control to alter the display settings of the login screen. Prior to bionic, the controls followed the mouse onto different displays so you could login by giving the mouse a swipe to the right to get the controls to appear. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: gdm3 3.28.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Tue Apr 3 22:13:53 2018 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_AU.UTF-8 SHELL=/bin/bash SourcePackage: gdm3 UpgradeStatus: No upgrade log present (probably fresh install) -- 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/1760849 Title: Login screen appears on only one monitor and it's not the one I want To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1760849/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs