[Bug 35934] xrandr doesn't show resolutions provided by EDID

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Apr 16 04:17:58 PDT 2011


--- Comment #9 from Andy Furniss <lists at andyfurniss.entadsl.com> 2011-04-16 04:17:58 PDT ---
(In reply to comment #7)
> Created an attachment (id=45429)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=45429)
> Output of 'xrandr --verbose'
> (In reply to comment #5)
> > Assuming you have overscan off on the tv, could you test please, by moving a
> > window around over the bottom of the screen to see if you also see this.
> Overscan seems to be on for the TV, and I'm not sure how to turn it off. The
> manual doesn't mention anything about overscan. I have tried adjusting the
> "underscan"/"underscan vborder"/"underscan hborder" properties using xrandr but
> they seem to have no effect.

Sorry for the delayed response.

It's possible I suppose there may be a setting hidden away somewhere - but then
I don't know what TV you have.

If you can't see the edge of your screen then you won't be able to see what I
mean - I filed a bug for it.


I can confirm, that turning on underscan with xrandr does not work for
interlaced modes, it does work for progressive modes.

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