title: How do I change the GDM login background in Fedora 22?
body: <p>Has anyone figured out how to change the GDM login background in Fedora 22 yet? In Fedora 21 (and older versions), you did this by:</p>
  
  <pre><code>/usr/share/gnome-shell/theme
  make copy of "noise-texture.png" [gdm background]
  copy "selected-background-image.png" to /usr/share/gnome-shell/theme
  delete "noise-texture.png"
  rename "selected-background-image.png" to "noise-texture.png"
  </code></pre>
  
  <p>When I do a 'sudo find / |grep noise-texture', I can only find /usr/share/gnome-control-center/pixmaps/noise-texture-light.png, and when I replace that, and log out, it still uses the grey background, not the custom image.</p>
  
  <p>I've read that the login screen uses Wayland now, instead of X, however I have not been able to find any more details other than that, or if it's even accurate. Has anyone figured out how to do this for Fedora 22 yet?</p>