100% confirmed, although slightly varied in my case.... I no longer get the login password prompt on BOTH my monitors. Only on my primary one (laptop) and not on my external Samsung monitor. Before, I would get the password prompt on both, log in, and Ubuntu would correctly remember that I want my laptop screen disabled and picture only shown on my external monitor. Now, at the LightDM login screen, I get a weird rendered purple screen that only even completes rendering (refreshes and displays correctly) when I move my mouse within my external monitor. And even then, it just shows the default wallpaper with an Ubuntu icon in the background and NO password prompt.
Ubuntu 12.04 LTS x64 Linux damir-macbook 3.13.0-36-generic #63~precise1-Ubuntu SMP Thu Sep 4 22:28:20 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-screensaver in Ubuntu. https://bugs.launchpad.net/bugs/976304 Title: On dual monitor setup, lock screen password prompt doesn't always appear on same monitor. Status in “gnome-screensaver” package in Ubuntu: Confirmed Bug description: I have a laptop running Ubuntu 11.10 (stock setup for the most part) with an external monitor hooked up to it. I always lock the screen before leaving my computer unattended, but when I return, the password prompt sometimes shows up on the secondary monitor instead of the primary one. I'd say it does this roughly 50% of the time. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/976304/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
