Fedora 20 HDMI not displaying

asked 2014-01-01 20:54:41 -0500

azweig gravatar image

updated 2014-09-30 11:02:26 -0500

mether gravatar image

Please help me I'm out of ideas, I just wanted to duplicate the screen

I'm using: Fedora release 20 (Heisenbug) KDE 4.11.4 GeForce 9600M GT

  • Display Settings showing Empty screen
  • Display Configuration detecting even the brand of the tv (Samsung, not smart)
  • I installed already lrandr
  • I tried rebooting the computer with and without the hdmi
  • Same computer, hdmi cable and tv works fine with windows
  • xrandr --output HDMI-1 --auto doesn't throw any errors
  • xrandr shows the HDMI-1 as if it worked fine

Thanks a lot to everybody!

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I won't be helpful on this matter, but I think you should precise which driver you are using for your nVidia card (if your are using the proprietary driver, maybe you should use nvidia-settings to configure mirror display).

remjg gravatar imageremjg ( 2014-01-03 07:55:00 -0500 )edit