[ubuntu] No HMDI video (or sound) from Ubuntu 12.10 to Sony Bravia TV

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http://ubuntuforums.org – I just wiped Win7 and installed Ubuntu 12.10 on the laptop that I use as an HTPC. After I got everything set up, I plugged in my HDMI cable and went to Displays to try to turn on HDMI. No luck! Only my laptop is listed when I have HDMI connected. xrandr doesn't see that the TV is connected. And when I go to Sound, it doesn't show any options for HDMI. The TV is circa 2009-2010. Could it be an issue with the EDID? Code: xrandr --verbose Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192 LVDS1 connected 1366x768+0+0 (0x8f) normal (normal left inverted right x axis y a (Hardware)