Also the case for a fresh 12.10 installation with gnome-shell and gdm as default.
/var/log/boot.log shows * Starting LightDM Display ManagerESC[74G[ OK ] * Stopping LightDM Display ManagerESC[74G[ OK ] At the time that happens, gdm has already been started. -- 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/1115225 Title: after switch to kdm, lightdm starts and stops at boot Status in “lightdm” package in Ubuntu: Confirmed Bug description: lightdm was installed on my system, after it came with kubunut release upgrade. I set kdm as standart display manager again, by dpkg-reconfigure kdm. all went fine, and kdm works properly. recently i noticed that lightdm is started at boot, just to become stopped right after that. i searched for, but did not find any sense for this behavior. boot.log: * Starting LightDM Display Manager^[[174G[ OK ] * Stopping LightDM Display Manager^[[174G[ OK ] i think lightdm sould not even be started, after i set an other default display manager. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: lightdm 1.4.0-0ubuntu2 ProcVersionSignature: Ubuntu 3.5.0-23.35-generic 3.5.7.2 Uname: Linux 3.5.0-23-generic i686 ApportVersion: 2.6.1-0ubuntu10 Architecture: i386 Date: Mon Feb 4 12:45:42 2013 InstallationDate: Installed on 2011-11-11 (450 days ago) InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111011) MarkForUpload: True ProcEnviron: LANGUAGE=de_DE TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: lightdm UpgradeStatus: Upgraded to quantal on 2012-11-13 (83 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1115225/+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