The 2.0.0 greeter may display only a white screen with specific configurations. Clicking the white screen may get rid of it. A fix is pending for the next release, in the meantime you can set active- monitor=0 (or the appropriate number) in /etc/lightdm/lightdm-gtk- greeter.conf.
** Changed in: lightdm-gtk-greeter (Ubuntu) Status: New => Confirmed ** Summary changed: - 14.04.2 LTS after booting to login page, get a white screen until i hit a mouse button + After booting to lightdm-gtk-greeter, get a white screen until I click a mouse button -- You received this bug notification because you are a member of LightDM Gtk+ Greeter Development Team, which is subscribed to lightdm-gtk- greeter in Ubuntu. https://bugs.launchpad.net/bugs/1426664 Title: After booting to lightdm-gtk-greeter, get a white screen until I click a mouse button Status in Ubuntu MATE: Confirmed Status in lightdm-gtk-greeter package in Ubuntu: Confirmed Bug description: Boot laptop, when the boot process finishes I get a white screen until I hit a mouse button, after that the normal login screen appears and I can login as normal. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-mate/+bug/1426664/+subscriptions -- Mailing list: https://launchpad.net/~lightdm-gtk-greeter-team Post to : lightdm-gtk-greeter-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~lightdm-gtk-greeter-team More help : https://help.launchpad.net/ListHelp