Ubuntu issue

May 27 03:30:15 VirtualBox gnome-session-binary[868]: Unrecoverable failure in required component org.gnome.Shell.desktop
May 27 03:30:20 VirtualBox spice-vdagent[1018]: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0
May 27 03:30:43 VirtualBox pulseaudio[1329]: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.TimedOut: Failed to act
May 27 03:30:43 VirtualBox spice-vdagent[1460]: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0
May 27 03:46:39 VirtualBox pulseaudio[1329]: [alsa-sink-Intel ICH] alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually
May 27 03:46:39 VirtualBox pulseaudio[1329]: [alsa-sink-Intel ICH] alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_intel8x0'. Please rep
May 27 03:46:39 VirtualBox pulseaudio[1329]: [alsa-sink-Intel ICH] alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail
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