Here there are. lightdm.log, x-0.log
** Attachment added: "lightdm.log" https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1310789/+attachment/4092091/+files/lightdm.log -- 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/1310789 Title: lightdm doesn't allow to have multiple logins. Status in “lightdm” package in Ubuntu: Incomplete Bug description: Currenly, I installed Ubuntu 14.04 and running lightdm(1.10.0-0ubuntu3) and enaled for xdmcp. Somehow I can't have 2nd connection from remote machine. Here is my setting for lightdm root@k48:/home/spark# more /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf [SeatDefaults] user-session=ubuntu xserver-allow-tcp=true greeter-show-manual-login=true greeter-show-remote-login=true xserver-hostname=k48 [XDMCPServer] enabled=true This is what I got for logs when trying to have the 2nd connection from a remote machine. [+338.60s] DEBUG: Session pid=4337: Continue authentication [+338.63s] DEBUG: Session pid=4397: Authentication complete with return value 0: Success [+338.63s] DEBUG: Session pid=4337: Authenticate result for user spark: Success [+338.63s] DEBUG: Session pid=4337: User spark authorized [+338.65s] DEBUG: Session pid=4337: Greeter requests session ubuntu [+338.65s] DEBUG: Seat: Stopping greeter; display server will be re-used for user session [+338.65s] DEBUG: Session pid=4337: Sending SIGTERM [+338.65s] DEBUG: Session pid=4337: Exited with return value 0 [+338.65s] DEBUG: Seat: Session stopped [+338.65s] DEBUG: Seat: Greeter stopped, running session [+338.65s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session2 [+338.66s] DEBUG: Session pid=4397: Not setting XDG_VTNR [+338.66s] DEBUG: Session pid=4397: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu [+338.66s] DEBUG: Session pid=4397: Logging to .xsession-errors [+340.17s] DEBUG: User /org/freedesktop/Accounts/User1000 changed Any idea? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1310789/+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