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Old 09-25-12, 03:30 AM   #2
dura91
Registered User
 
Join Date: Aug 2009
Location: Near Paris France
Posts: 40
Default Re: Cant't change refresh rate with version >= 304.48

You cannot have 24p anymore, am I right?
In your nvidia-bug-report.log.bz2 we can see:
[ 38448.219] (WW) NVIDIA(GPU-0): The EDID for SONY TV (DFP-1) contradicts itself: mode
[ 38448.219] (WW) NVIDIA(GPU-0): "1920x1080" is specified in the EDID; however, the EDID's
[ 38448.219] (WW) NVIDIA(GPU-0): valid VertRefresh range (48.000-62.000 Hz) would exclude
[ 38448.219] (WW) NVIDIA(GPU-0): this mode's VertRefresh (24.0 Hz); ignoring VertRefresh
[ 38448.219] (WW) NVIDIA(GPU-0): check for mode "1920x1080".

As a consequence the driver will reject all mode with vertical refresh lesser than 48Hz.
I've got the same problem with my Marantz AVAmp (it says that he can do 24p and that the minimum refresh is 50hz).
The solution is to use a customized xorg.conf configuration file. More details this evening.
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