The same for Dell XPS 9350 with 16.04: First greeter starts properly: [+0,48s] DEBUG: unity-greeter.vala:240: starting system-ready sound (nm-applet:1146): GLib-GObject-WARNING **: invalid unclassed pointer in cast to 'GtkWidget' (nm-applet:1146): Gtk-CRITICAL **: gtk_widget_show: assertion 'GTK_IS_WIDGET (widget)' failed [+0,76s] DEBUG: main-window.vala:185: Screen is 3200x1800 pixels [+0,76s] DEBUG: main-window.vala:193: Monitor 0 is 3200x1800 pixels at 0,0 [+0,76s] DEBUG: Building new application entry: :1.13 with icon: nm-stage03-connecting01 at position 0
but after a moment: ** (unity-settings-daemon:1163): WARNING **: Unable to register client: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such method 'RegisterClient' [+1,10s] DEBUG: main-window.vala:185: Screen is 1600x900 pixels [+1,10s] DEBUG: main-window.vala:193: Monitor 0 is 1600x900 pixels at 0,0 [+1,13s] DEBUG: background.vala:483: Regenerating backgrounds The full log: http://pastie.org/10838109 Furthermore, initial greeter have correct background (the wallpaper that I currently use). However, the second low-resolution one has some previously used. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to unity-greeter in Ubuntu. https://bugs.launchpad.net/bugs/1571640 Title: lightdm changing resolution Status in unity-greeter package in Ubuntu: Confirmed Bug description: Just after the upgrade to ubuntu 16.04, when lightdm starts the resolution is 2560x1600. Then, after about half a second it is automatically changed to 1280x800. This happens systematically at each boot. No external monitor is connected. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lightdm 1.18.1-0ubuntu1 Uname: Linux 4.5.0-040500-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity Date: Mon Apr 18 14:39:03 2016 EcryptfsInUse: Yes InstallationDate: Installed on 2014-11-09 (525 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) SourcePackage: lightdm UpgradeStatus: Upgraded to xenial on 2016-04-18 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-greeter/+bug/1571640/+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
