we use the Mate desktop; this interacts well with the composite extension. HTH Kay
On Thu, 30 Jul 2020 16:01:20 +0200, Marian Oliva <mar...@cib.csic.es> wrote: >Thanks Matthias & Pedro, > >Yes, this was the initial point. I needed to connect the monitor through a DVI >port and not through the display port. > >Now all the system are recognized, but I am still stuck and it seems to be the >composite extension of the desktop manager > >I am using lightdm and I tried to disable composite. But when I disable >composite in xorg.conf I got the initial login screen but when I input the >password I go back to the initial login screen back. > >I read that I should use MATE desktop, but I am unable to install it. I am >not too familiar with Linux. Can you give me any hint of how to change the >desktop manager. > >I think this is all I need, for the rest the card and the glasses seems to be >working fine. > >Thanks in advance. > >Marian > >Marian Oliva >CSIC-Centro de Investigaciones Biológicas Margarita Salas >9, Ramiro de Maeztu >28040-Madrid (Spain) > >phone: 0034 91 8373112 (x4380) >e-mail: mar...@cib.csic.es > >**NOTA DE CONFIDENCIALIDAD** Este correo electrónico, y en su caso los >ficheros adjuntos, pueden contener información protegida para el uso exclusivo >de su destinatario. Se prohíbe la distribución, reproducción o cualquier otro >tipo de transmisión por parte de otra persona que no sea el destinatario. Si >usted recibe por error este correo, se ruega comunicarlo al remitente y borrar >el mensaje recibido. > >**CONFIDENTIALITY NOTICE** This email communication and any attachments may >contain confidential and privileged information for the sole use of the >designated recipient named above. Distribution, reproduction or any other use >of this transmission by any party other than the intended recipient is >prohibited. If you are not the intended recipient please contact the sender >and delete all copies. > >> El 30 jul 2020, a las 15:40, Pedro Matias <mat...@itqb.unl.pt> escribió: >> >> This may be a problem with the cable, but normally you need to use a DVI >> connection between the graphics card and the monitor. >> >>> No dia 30/07/2020, às 14:41, Barone, Matthias <bar...@fmp-berlin.de> >>> escreveu: >>> >>> >>> Hi Marian >>> >>> I used the quadro 4000 myself and had two Acer monitors connected to it, >>> one with display port, one with VGA connector. Only the VGA showed 3D, the >>> other would not. Have you tried going analog with this card? >>> >>> best, matthias >>> >>> >>> >>> Dr. Matthias Barone >>> >>> AG Kuehne, Rational Drug Design >>> >>> Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) >>> Robert-Rössle-Strasse 10 >>> 13125 Berlin >>> >>> Germany >>> Phone: +49 (0)30 94793-284 >>> >>> From: CCP4 bulletin board <CCP4BB@JISCMAIL.AC.UK> on behalf of Marian Oliva >>> <mar...@cib.csic.es> >>> Sent: Thursday, July 30, 2020 2:46:07 PM >>> To: CCP4BB@JISCMAIL.AC.UK >>> Subject: [ccp4bb] Help With Setting up a Stereo view system >>> >>> Dear colleagues. >>> >>> I would like to check if some one can help me with the setup of my hardware >>> stereo system in Coot under Ubuntu 14 >>> >>> With the help of a friend I collect a bunch of second hand stuff. >>> >>> 1 NVIDIA 3D Video 2 system. >>> 1 Monitor ASUS VG248 conectes through the display port >>> 1 NVIDIA QUADRO 4000 video card. >>> >>> After connecting everything and having a nightmare to install the Legacy >>> Drivers 390.138 >>> >>> And following this instructions >>> >>> https://strucbio.biologie.uni-konstanz.de/ccp4wiki/index.php/Stereo >>> <https://strucbio.biologie.uni-konstanz.de/ccp4wiki/index.php/Stereo> >>> >>> I run nvidia-xconfig --stereo=10 >>> >>> I connected the emitter both by USB and the DIN 3 pin conector >>> I connected the monitor through the Display Port >>> >>> I reboot and , the emitter finally shows the green light >>> >>> I can run nvidia-settings and I have the control panel >>> >>> I see Stereo 3D Vision Stereo but only the left cube running. >>> >>> But when I activate hardware stereo nothing works. >>> >>> Does anybody have a clue of what to do? >>> >>> Thanks in advance, >>> >>> Marian >>> >>> >>> Marian Oliva >>> CSIC-Centro de Investigaciones Biológicas Margarita Salas >>> 9, Ramiro de Maeztu >>> 28040-Madrid (Spain) >>> >>> phone: 0034 91 8373112 (x4380) >>> e-mail: mar...@cib.csic.es <mailto:mar...@cib.csic.es> >>> >>> **NOTA DE CONFIDENCIALIDAD** Este correo electrónico, y en su caso los >>> ficheros adjuntos, pueden contener información protegida para el uso >>> exclusivo de su destinatario. Se prohíbe la distribución, reproducción o >>> cualquier otro tipo de transmisión por parte de otra persona que no sea el >>> destinatario. Si usted recibe por error este correo, se ruega comunicarlo >>> al remitente y borrar el mensaje recibido. >>> >>> **CONFIDENTIALITY NOTICE** This email communication and any attachments may >>> contain confidential and privileged information for the sole use of the >>> designated recipient named above. Distribution, reproduction or any other >>> use of this transmission by any party other than the intended recipient is >>> prohibited. If you are not the intended recipient please contact the sender >>> and delete all copies. >>> >>> >>> To unsubscribe from the CCP4BB list, click the following link: >>> https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1 >>> <https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1> >>> To unsubscribe from the CCP4BB list, click the following link: >>> https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1 >>> <https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1> >> To unsubscribe from the CCP4BB list, click the following link: >> https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1 >> <https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1> > >######################################################################## > >To unsubscribe from the CCP4BB list, click the following link: >https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1 > >This message was issued to members of www.jiscmail.ac.uk/CCP4BB, a mailing >list hosted by www.jiscmail.ac.uk, terms & conditions are available at >https://www.jiscmail.ac.uk/policyandsecurity/ > ######################################################################## To unsubscribe from the CCP4BB list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=CCP4BB&A=1 This message was issued to members of www.jiscmail.ac.uk/CCP4BB, a mailing list hosted by www.jiscmail.ac.uk, terms & conditions are available at https://www.jiscmail.ac.uk/policyandsecurity/
