[mythtvnz] No Display

[David Kirk]

Hi,

I've upgraded my MythTV box.  It is a backend/frontend with an HVR2200
tuner card and nVidia GT220 graphics card.  I have an HDMI connection from
the GT220 to my Marantz home theatre system which in turn has an HDMI
connection to my TV.

It was running Mythbuntu 12.04.  I have done a fresh install of Mythbuntu
14.04.  I've restored the old database and mounted the hard drives with my
recordings.  Everything seems to be running fine with one exception.

I turn off my TV and home theatre system when I'm not watching anything.
When I turn them back on, the MythTV frontend doesn't display.  I never had
this problem on the old version with the same hardware.

I can press Ctl-Alt-F1 and I can see the login prompt, but when I go back
to Ctl-Alt-F7 I still can't see anything.

The only way I can get the display back is to either reboot or press
Ctl-Alt-Backspace to kill the X server.

Does anyone have any ideas on how to fix it so when I power on my home
theatre system the frontend is displayed?


Thanks

David
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