[PD] many DVI ports with Debian/Ubuntu and Gem

[Pagano, Patrick]

The problem for me is that the linux nvidia driver [proprietary] does not seem to work for me so far

-----Original Message-----
From: cyrille henry [mailto:ch at chnry.net] 
Sent: Thursday, June 03, 2010 5:28 PM
To: Pagano, Patrick
Cc: Hans-Christoph Steiner; PD list
Subject: Re: [PD] many DVI ports with Debian/Ubuntu and Gem



Le 03/06/2010 23:25, Pagano, Patrick a écrit :
> Hans
> Does it have to be linux?
> I have 5 contiguous 1400x1050 x x x x x  giving 7000x1050 in Winxp, if  you are using GEM windows might be a solution
>
what would be the problem with linux?

c

>
>
> -----Original Message-----
> From: pd-list-bounces at iem.at [mailto:pd-list-bounces at iem.at] On Behalf Of Hans-Christoph Steiner
> Sent: Thursday, June 03, 2010 5:08 PM
> To: cyrille henry
> Cc: PD list
> Subject: Re: [PD] many DVI ports with Debian/Ubuntu and Gem
>
>
> The screens we are currently specing are 1080p, so each output should
> be able to do 1080.  The idea is to have 10 contiguous screens all in
> a line show one Gem space.  They can show up on the computer as
> contiguous or separate screens, that doesn't matter, I can handle the
> difference in Gem.  I think it might be easier to have them show up as
> separate screens.
>
> I can break it up across multiple computers if that's easier, I'm
> mostly trying to reduce the expense.  I am just showing images, so not
> heavy on the CPU/GPU.
>
> .hc
>
> On Jun 3, 2010, at 4:37 PM, cyrille henry wrote:
>
>> hello,
>>
>> with things like doublehead2go, or triplehead2go  :
>> http://www.matrox.com/graphics/fr/products/gxm/th2go/
>> you can easily have lot's of screen on 1 computer.
>> (downside is that the screen are only horizontal)
>>
>> i made a 6 screen installation with a 400€ desktop having good
>> performance.
>> (GPU was a NVIDIA 9600 or something : only use nvidia gpu on linux
>> if you need good performance and are not afraid of proprietary
>> driver).
>>
>> but what is the resolution of the screen?
>> to have a screen disposition like this :
>> x x x
>> x x x
>> is less a problem than like this :
>> x x x x x x
>> The size of openGL windows is hardware limited. usually 4096x4096,
>> but can go up to 8192x8192 with GPU having lot's of memory (go for
>> 1go video Ram).
>>
>> cyrille
>>
>> Le 03/06/2010 19:23, Hans-Christoph Steiner a écrit :
>>>
>>> I am looking into doing a 10 screen installation using Pd/Gem. I'd
>>> like
>>> to run it on as few computers as possible. Anyone have any
>>> recommendations for Debian or Ubuntu setups that can have like many
>>> DVI
>>> ports in one computer?
>>>
>>> .hc
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