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-   -   NVidia 6600GT & Samsung 940BF (http://www.nvnews.net/vbulletin/showthread.php?t=88551)

PlusOne2k 03-22-07 03:59 AM

NVidia 6600GT & Samsung 940BF
 
Aloha,

i am not able to use 1280x1024 on my Samsung 940BF.
Tryed many things to fix or to analyse.

Perhaps the TFT delivers wromg information about his modes ?
I am able to run the Samsung 940BF with XP 1280x1024@60Khz / 75Khz.

Additional Info :

Nvidia Treiber : NVIDIA-Linux-x86-1.0-9755-pkg1
Xserver : 6.08
TFT : Samsung 940BF (able to run 75KHz)
GFX : 6600 GT

xrandr delivers strange informations :

Code:

SZ:    Pixels          Physical      Refresh
*0  1024 x 768    ( 342mm x 271mm )  *50  51  52  53
 1    960 x 600    ( 342mm x 271mm )  54
 2    840 x 525    ( 342mm x 271mm )  55
 3    832 x 624    ( 342mm x 271mm )  56
 4    800 x 600    ( 342mm x 271mm )  57  58  59  60
 5    800 x 512    ( 342mm x 271mm )  61
 6    768 x 576    ( 342mm x 271mm )  62  63  64
 7    720 x 450    ( 342mm x 271mm )  65
 8    640 x 512    ( 342mm x 271mm )  66  67
 9    640 x 480    ( 342mm x 271mm )  68  69  70  71  72
 10  640 x 384    ( 342mm x 271mm )  73
 11  576 x 432    ( 342mm x 271mm )  74
 12  512 x 384    ( 342mm x 271mm )  75  76  77
 13  416 x 312    ( 342mm x 271mm )  78
 14  400 x 300    ( 342mm x 271mm )  79  80  81  82
 15  320 x 240    ( 342mm x 271mm )  83  84  85

xorg.conf / x.log :

http://nopaste.php-q.net/284653
http://nopaste.php-q.net/284654

I will create an bug report in the evening, hopefully some ppl got a solution for this strange Problem.

netllama 03-22-07 10:54 AM

Re: NVidia 6600GT & Samsung 940BF
 
Please start X with the following command:
startx -- -logverbose 6

and then post an nvidia-bug-report.log.

Thanks,
Lonni

PlusOne2k 03-23-07 03:16 AM

Re: NVidia 6600GT & Samsung 940BF
 
** UPDATE **

Hopefully the log is right : nvidia-bug-report.log

I am stuck at the moment, got no further ideas.

PlusOne2k 03-25-07 01:40 AM

Re: NVidia 6600GT & Samsung 940BF
 
Puuh, no answer from the log ?

I realy whish to use 1280x1024 ... :( but got no idea how to manage.
If someone could verify the log or the xorg.conf /x.log - i would be happy.

Greets, Plus.

netllama 03-25-07 10:25 PM

Re: NVidia 6600GT & Samsung 940BF
 
You did not follow my instructions.

PlusOne2k 03-26-07 06:17 AM

Re: NVidia 6600GT & Samsung 940BF
 
Oh, yes you are right. I forgot to use the option -- -logverbose, cause i used a wrong syntax - my fault. Sorry.

I stopped the KDM via sudo /etc/init.d/kdm stop
and startet X with the -- -logverbose 6, finaly runned the nvidia-bug-report.sh.

I noticed that the logfile is now longer as before.

nvidia-bug-report.log

netllama 03-26-07 10:41 AM

Re: NVidia 6600GT & Samsung 940BF
 
In your bug report I see:

(II) NVIDIA(0): Validating Mode "1280x1024":
(II) NVIDIA(0): 1280 x 1024 @ 60 Hz
(II) NVIDIA(0): Mode Source: EDID
(II) NVIDIA(0): Pixel Clock : 108.00 MHz
(II) NVIDIA(0): HRes, HSyncStart : 1280, 1328
(II) NVIDIA(0): HSyncEnd, HTotal : 1440, 1688
(II) NVIDIA(0): VRes, VSyncStart : 1024, 1025
(II) NVIDIA(0): VSyncEnd, VTotal : 1028, 1066
(II) NVIDIA(0): H/V Polarity : +/+
(WW) NVIDIA(0): Mode is rejected: Mode (1280 x 1024) is too large for DFP
(WW) NVIDIA(0): Native Resolution (Max: 1024 x 768).

Please try adding the following options to the Device section of xorg.conf:

Option "ExactModeTimingsDVI" "true"
Option "ModeValidation" "NoDFPNativeResolutionCheck"

thanks,
Lonni

PlusOne2k 03-26-07 11:51 AM

Re: NVidia 6600GT & Samsung 940BF
 
Huray :)

You are my man !

I removed the modlines and the metamodes and added additonal lines that you recommended.

it works now ! I am very happy now, esp. ive got birthday tomorow ::captnkill:


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