following journalctl log:
-- Reboot --
dic 31 08 auriga systemd: Failed to open private bus connection: Failed to connect to socket /run/user/1000/dbus/user_bus_socket: No such file or directory
dic 31 08 auriga systemd: Mounted /sys/kernel/config.
dic 31 08 auriga systemd: Stopped target Bluetooth.
dic 31 08 auriga systemd: Stopped target Sound Card.
dic 31 08 auriga systemd: Starting Default.
dic 31 08 auriga systemd: Reached target Default.
dic 31 08 auriga systemd: Startup finished in 226ms.
dic 31 08 auriga pulseaudio: bluetooth-util.c: org.bluez.Manager.GetProperties() failed: org.freedesktop.systemd1.LoadFailed: Unit dbus-org.bluez.service f
dic 31 08 auriga pulseaudio: pid.c: Daemon already running.
dic 31 08 auriga pulseaudio: pid.c: Daemon already running.
dic 31 08 auriga systemd: Time has been changed