Does anyone know if this beta driver (ftp://download.nvidia.com/XFree86/Linux-x86/195.22) works?
Yong alexander.schif...@sanofi-aventis.com Sent by: CCP4 bulletin board <CCP4BB@JISCMAIL.AC.UK> 12/17/2009 03:39 PM Please respond to alexander.schif...@sanofi-aventis.com To CCP4BB@JISCMAIL.AC.UK cc Subject Re: [ccp4bb] [COOT] 120hz LCDs and coot stereo I got the information from a supplier that there is a beta driver from nvidia that supports the 120Hz LCD with nvidia stereo glasses. I have not seen it myself but we have a demo scheduled in January. Alexander -----Original Message----- From: CCP4 bulletin board [mailto:ccp...@jiscmail.ac.uk] On Behalf Of David J. Schuller Sent: Thursday, December 17, 2009 6:19 PM To: CCP4BB@JISCMAIL.AC.UK Subject: Re: [ccp4bb] [COOT] 120hz LCDs and coot stereo My current understanding is that 1) The new 120Hz LCD monitors are not compatible with the old goggles. Something about the type of polarization used for the shuttering effect. So if you were going to try out one of the new 120Hz monitors (~ $400) you might also want to spend on the nVidia glasses and emitter kit (~ $200) 2) The 120 Hz LCDs are not supported under Linux drivers by nVidia at present. Whether it might actually work or not, I can't say. I am encouraged by the mention that the nVidia emitter can accept a signal from the mini-DIN stereo port on some Quadro cards. <http://www.nvidia.com/object/quadro_pro_graphics_boards.html> 3) As someone mentioned already, the Zalman LCD monitors, which are not 120Hz and do not require goggles, but have diminished resolution, are currently supported. Cheers, -- ======================================================================= You can't possibly be a scientist if you mind people thinking that you're a fool. - Wonko the Sane ======================================================================= David J. Schuller modern man in a post-modern world MacCHESS, Cornell University schul...@cornell.edu On Thu, 2009-12-17 at 11:09 -0500, Michael J Miley wrote: > I have a linux workstation with a nvidia quadro graphics card and > matching emitter/lcd glasses setup from realD. It is very hard to find > CRTs that are able to support the high refresh rates needed for headache > free 3D viewing. The old SGI one I have is terrible, as it flickers bad > in 3d mode. > > My question is can i use one of these new 120hz LCD monitors with the > above setup for coot. Basically just switch out the crt for the LCD. Has > anyone tried this? > > I am aware that these monitors with a non-quadro nvidia card plus the > nvidia emitter/glasses setup will not work with coot. But i think the > reason is that the drivers for these non-quadro cards do not support > true quad buffered stereo. > >
