Public bug reported: I'm testing Ubuntu GNOME Vivid 20150224 and I'm doing some follow up testing possibly related to bug #1425350.
I find that simply choosing to log out results in a nearly blank screen and it's not possible to call a TTY, so a hard reset is needed to reboot and start over. Switching to lightdm with the lightdm-gtk-greeter makes logging out work OK but then the screensaver stops working altogether. Screenshot attached of the "nearly" blank screen - only the top "panel" appears and both mouse and keyboard appear to be "locked". ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: gdm 3.14.1-0ubuntu1 ProcVersionSignature: Ubuntu 3.18.0-13.14-generic 3.18.5 Uname: Linux 3.18.0-13-generic i686 NonfreeKernelModules: nvidia ApportVersion: 2.16.1-0ubuntu2 Architecture: i386 CurrentDesktop: GNOME Date: Wed Feb 25 19:41:39 2015 InstallationDate: Installed on 2015-02-25 (0 days ago) InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Alpha i386 (20150224) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: gdm UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.gdm.custom.conf: 2015-02-25T12:08:35.021904 ** Affects: gdm (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 vivid ** Attachment added: "gdm_blank_screen.JPG" https://bugs.launchpad.net/bugs/1425779/+attachment/4327901/+files/gdm_blank_screen.JPG -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1425779 Title: Ubuntu GNOME Vivid logs out to a blank screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm/+bug/1425779/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs