it isn't that simple my default desktop manager must be put to lightdm sudo dpkg-reconfigure lightdm
and in the login session I must choose Ubuntu desktop environment ( which is GNOME ) and the system reboot successfully boot to GNOME automatically every time you must deal with this weird behavior and improve the experience and thanks for your hard work -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1727356 Title: Login screen never appears on early generation Intel GPUs (Core2 and Atom etc) To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1727356/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs