2012-03-13, 06:09
I'm fighting with a projector at my school to get XBMC Live working at the right resolution. Looking at the manual on the mfr's web site, I found that it has a native resolution of 1280x800. I followed the instructions in the first post, and I found this in xlog.txt:
Perfect. Exactly the numbers I need to create a ModeLine, straight from the EDID information itself!
So I added this information to a fresh xorg.conf.
After rebooting the machine, Xorg.0.log indicates that it is using the "1280x800_60" mode that I gave it, and XBMC does start up at that resolution. However, XBMC is insisting on running at 50 fps instead of 60.
What's going on?
EDIT: The computer in question has an NVIDIA GeForce 8600 GTS (G84) and I'm running XBMC from a USB flash drive, if that makes any difference.
Code:
(--) Mar 09 11:30:20 NVIDIA(0): --- EDID for NEC NP510WSeries (CRT-0) ---
(--) Mar 09 11:30:20 NVIDIA(0): EDID Version : 1.3
(--) Mar 09 11:30:20 NVIDIA(0): Manufacturer : NEC
(--) Mar 09 11:30:20 NVIDIA(0): Monitor Name : NEC NP510WSeries
(--) Mar 09 11:30:20 NVIDIA(0): Product ID : 31144
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(--) Mar 09 11:30:20 NVIDIA(0): Detailed Timings:
(--) Mar 09 11:30:20 NVIDIA(0): 1280 x 800 @ 60 Hz
(--) Mar 09 11:30:20 NVIDIA(0): Pixel Clock : 83.50 MHz
(--) Mar 09 11:30:20 NVIDIA(0): HRes, HSyncStart : 1280, 1352
(--) Mar 09 11:30:20 NVIDIA(0): HSyncEnd, HTotal : 1480, 1680
(--) Mar 09 11:30:20 NVIDIA(0): VRes, VSyncStart : 800, 803
(--) Mar 09 11:30:20 NVIDIA(0): VSyncEnd, VTotal : 809, 831
(--) Mar 09 11:30:20 NVIDIA(0): H/V Polarity : -/+
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(--) Mar 09 11:30:20 NVIDIA(0): --- End of EDID for NEC NP510WSeries (CRT-0) ---
So I added this information to a fresh xorg.conf.
Code:
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "Unknown"
HorizSync 30.0 - 82.0
VertRefresh 50.0 - 75.0
Option "DPMS"
Option "ExactModeTimingsDVI" "TRUE"
ModeLine "1280x800_60" 83.50 1280 1352 1480 1680 800 803 809 831 -hsync +vsync
EndSection
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Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1280x800_60"
EndSubSection
EndSection
What's going on?
EDIT: The computer in question has an NVIDIA GeForce 8600 GTS (G84) and I'm running XBMC from a USB flash drive, if that makes any difference.