- 14.9.14 18:55
- I had issues with my Dell U2711 not waking up properly after it's put in power-save mode connected via DisplayPort (running Linux/XUbuntu 14.04 - not sure if XOrg/XFCE related or not). I found a tip in forum that disabling DDC/CI helps. And lo and behold, go into Menu->Other Settings -> DDC/CI -> set to [x] Disabled. And magically monitor comes to life.