Thanks for your bug report. It's probably xubuntu.desktop and it's symlink default.desktop (lightdm is supposed to handle that correctly...). Could you provide the lightdm logs (somewhere in /var/log/lightdm I think) for each of the two session?
Thanks for your bug report. It's probably xubuntu.desktop and it's symlink default.desktop (lightdm is supposed to handle that correctly...). Could you provide the lightdm logs (somewhere in /var/log/lightdm I think) for each of the two session?