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

[Joel Means]

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

> I tried that.  I can force the right setting, but next reboot it's wrong
> again...
>
> On reboot it steps up to a higher resolution.  How can I force a resolution
> on bootup?
>

Sorry if the above doesn't read clearly, but it is kind of hard to
correct top-posting so that it reads correctly.  Anyway, did you use
the option in nvidia-settings to save the settings to an xorg.conf
file.  If you are running it as non-root (which you should be), you
can save it as a conf file in your home directory.  Then, as root,
copy that over to replace the original xorg.conf in /etc/X11 (make a
backup first).

Joel