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-   -   Unable to get other display resolution (http://www.nvnews.net/vbulletin/showthread.php?t=180610)

jcdole 05-11-12 04:25 AM

Unable to get other display resolution
 
Hello .

Have install the nvidia driver ( 295.49 ) manually ( the hard way which is not so hard ) on opensuse 12.1 ( Linux 3.1.10-1.9-desktop #1 SMP PREEMPT Thu Apr 5 18:48:38 UTC 2012 (4a97ec8) x86_64 x86_64 x86_64 GNU/Linux )

I have read a lot of threads on different forums but I am still stuck.

I have a DELL E153FPT monitor which show :

Horizontal scan range 30 kHz to 63 kHz (automatic)
Vertical scan range 56 Hz to 76 Hz (automatic)
Optimal preset resolution 1024 x 768 at 60 Hz
Highest preset resolution 1024 x 768 at 75 Hz


Display Mode..........Horizontal....Vertical.....Pixel...S ync Polarity
Frequency..Frequency Clock...Hor./Vert.
(kHz)..........(Hz).........(MHz)
DOS 720 x 400.....31.5 70.1 28.3 -/+
VGA 640 x 480.....31.5 60.0 25.18 -/-
VESA 640 x 480...37.5 75.0 31.5 -/-
VESA 800 x 600...37.9 60.3 40.0 +/+
VESA 800 x 600...46.9 75.0 49.5 +/+
VESA 1024 x 768..48.4 60.0 65.0 -/-
VESA 1024 x 768..60.0 75.0 78.8 +/+

I have a graphic card : NVIDIA 6800 GS which show :
Memory Interface 256-bit
Memory 512 MB
Memory Bandwidth 35.2 GB/sec.
Fill Rate 6.4 billion texels/sec.
Vertices per Second 600 Million
Memory Data Rate 1050 MHz
Pixels per Clock (peak) 16
Textures per Pixel* 16
RAMDACs 400 MHz

Is it possible to get any running display definition which Pixel Clock is under 78.8 MHz
such as :

cvt 1120 840 50
# 1120x840 49.91 Hz (CVT 0.94M3) hsync: 43.27 kHz; pclk: 63.00 MHz
Modeline "1120x840_50.00" 63.00 1120 1176 1288 1456 840 843 847 867 -hsync +vsync

cvt 1120 840 60
# 1120x840 59.79 Hz (CVT 0.94M3) hsync: 52.14 kHz; pclk: 76.75 MHz
Modeline "1120x840_60.00" 76.75 1120 1184 1296 1472 840 843 847 872 -hsync +vsync

cvt 1200 900 50
# 1200x900 49.94 Hz (CVT 1.08M3) hsync: 46.40 kHz; pclk: 72.75 MHz
Modeline "1200x900_50.00" 72.75 1200 1264 1384 1568 900 903 907 929 -hsync +vsync

Here : /etc/xorg.conf

here : /var/log/xorg.0.log


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