12.2 release here with gdm and gnome 3 (personal opinion the best manager by far). faced two problems:
1) that gnome was auto suspending the machine and there is no gui adjustment to get rid of this. Managed to solve this in terminal "gdm dbus-launch gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type 'nothing' " as a regular user.
2) gnome cannot keep adjustment to autologin the user. Loosing this in reboot. Any suggestions would be appreciated...
1) that gnome was auto suspending the machine and there is no gui adjustment to get rid of this. Managed to solve this in terminal "gdm dbus-launch gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type 'nothing' " as a regular user.
2) gnome cannot keep adjustment to autologin the user. Loosing this in reboot. Any suggestions would be appreciated...