ok, that's the issue "gnome-session[1580]: WARNING: Session 'ubuntu' runnable check failed: Exited with code 1 gnome-session[1580]: WARNING: Unable to find default provider 'unity-2d-panel' of required provider 'panel' gnome-session[1580]: WARNING: Unable to find default provider 'unity-2d-launcher' of required provider 'launcher'"
the capability detection tools return that your computer is not able to run unity-3d, it tries to fallback to unity-2d which is not installed. What video card and driver do you use? You should install unity-2d if 3d doesn't work. Not a lightdm bug in any case ** Changed in: lightdm (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/917899 Title: Cannot login with Unity Status in “lightdm” package in Ubuntu: Invalid Bug description: I try to login with Unity. But I get a screen with the login wall paper. Login with GNOme works. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: lightdm 1.0.6-0ubuntu4 ProcVersionSignature: Ubuntu 3.2.0-4.10-generic 3.2.0-rc5 Uname: Linux 3.2.0-4-generic x86_64 ApportVersion: 1.90-0ubuntu2 Architecture: amd64 Date: Tue Jan 17 22:36:01 2012 ExecutablePath: /usr/sbin/lightdm InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20111214) ProcEnviron: PATH=(custom, no user) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/917899/+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