Comment 34 for bug 1865379

I've noticed that the kernel you're running is quite old. Are you still able to reproduce this issue with a current image from http://cdimage.ubuntu.com/ubuntu-server/daily-preinstalled/current/?

Also, how did you install xfce? Can you please detail the steps so we can try to reproduce the issue? Lastly, when your display goes off, does it turn off (go into standby) or is it just blanked?