Ubuntu
lightdm package

  1. Bug #1529454
  2. Comment #3

Comment 3 for bug 1529454

Revision history for this message
Robert Ancell (robert-ancell) wrote :

This appears to be due to LightDM trying to connect to these X servers as 127.0.0.1:<displaynumber>. I think this means it's trying to use TCP/IP and failing. Since X.Org changed to TCP/IP disabled by default this stopped working. Solution is to just connect to :<displaynumber>.