[mythtv-users] Myth switching to higher video mode, causing problem with HDMI

Glenn Sommer glemsom at gmail.com
Tue Jan 6 21:02:00 UTC 2009


If you're using an nvidia card - simple use the nvidia-settings
utility to set resolution.

2009/1/6 OCG Technical Support <support at ocg.ca>:
> I had Myth working great through an HDMI 1x4 video splitter.  My two
> existing devices were 720p
>
>
>
> I just added a new TV which does 1080p...and it seems that my myth box
> detects that and is upping the resolution to 1080p (which causes the other
> TV's to blank out).
>
>
>
> I realize this is more of an Xorg issue...but hopefully someone here has
> encountered something similar.
>
>
>
> Is there a way from the command line to show the current video resolution?
>
> Is there a way to force X to stick to a particular resolution HDMI
> resolution?  (I think HDMI devices send back their resolutions?)
>
>
>
> Thanks
>
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>
>


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