[mythtv-users] PVR350 Ghost/multiple Images

Keith R b0593e440 at heavyk.org
Sat Oct 8 16:14:50 UTC 2005


> I'm trying to get mythtv up on my new install and am running into
> issues with the tv-out of my PVR-350 displaying all graphical
> boot and X images with ghosting or what looks like the same image
> multiple times on the screen.
> 
> During the initial install I got X as well as the video for mythtv
> up and working fine.  When I rebooted the server this problem
> began.
> 
> I loaded the saa7127 module with the test image after all this and
> it came up alright.  In addition, I completely powered off both
> the TV and the computer with that hope that perhaps some memory
> "buffer thing" was corrupt and need to be cleared.
> 
> I then rebooted the machine after commenting out all the ivtv
> modules.  I loaded the ivtv modules manually (in the same order as
> would have been done during my initial boot that worked
> successfully) and still have the same issue with the ghost images.
> 
> An image of the issue during graphical boot and at the X login is
> available at:
> 
>   http://heavyk.org/tmp/fc4-mythtv-boot.jpg
>   http://heavyk.org/tmp/fc4-mythtv-x.jpg
> 
> Have others seen this issue?  How have you managed to resolve it?

Well, I'm somewhat baffled but this problem has now disappeared.
I noticed that in my tinkering I'd changed the xorg.conf file to a
640x480 resolution.  When I changed it back and rebooted the
machine a couple of times things cleared up.

None of the POST messages are ever visible on this machine but
after the kernel has loaded and services begin to start then I can
see the graphical boot output.

I'm most baffled b/c I the X config should have no impact on the
graphical boot since that isn't run thru X.


Keith.

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