similar to: Dual monitors have same identifier

------------------------ From: Efrem Mc <efremmc2 at gmail.com> Date: Tue, 1 Mar 2016 00:27:52 -0500 > 'Normally, the monitor-edid, can report the options as well as the > journalctl -k on boot. I have a GTX 960, and it has a DVI-I, DVI-D, > DP 1.2, HDMI, and it names the ports as follows, DVI-I as > (DVI-I-1/DFP-0, DFP-1 (HDMI-1), DFP-2 (DVI-D-1/DFP-2), and for the >

Hi, Using 3 monitors on the GeForce GTX 650 Ti card (2 DVI and 1 VGA) works great out of the box on Fedora 20. However, every couple of days the graphics driver seems to crash. The same thing used to happen when 2 monitors were in use, but that has pretty much stabilized as of late. Does anyone have a stable setup with this card using 3 monitors? Will 3 monitors be supported? Thanks, Rob $

There were fixes in 3.17 that were supposed to help this, but apparently they didn't help enough. See https://bugs.freedesktop.org/show_bug.cgi?id=72180 -- basically some sort of card setup failure on our part is causing our ctxsw to die, but nvidia's appears to be more resilient to the screwups. On Fri, Dec 5, 2014 at 1:16 PM, Rob Jansen <rob.g.jansen at nrl.navy.mil> wrote: >

On Tue, 2015-06-16 at 15:47 -0400, Ilia Mirkin wrote: > On Tue, Jun 16, 2015 at 3:33 PM, Stephen Adler < > adler at stephenadler.com> wrote: > > Guys, > > > > Is there support for display port 1.2 with the nouveau driver and > > GTX > > 970? > > > > I have a dell 4K monitor and to run it in 4K mode at 60Hz I need to > > configure the

I've just installed CentOS 6.2 on an HP xw8600 with two NVidia GeForce 8800 GT video cards in it. I have two Dell monitors than ran configured as a single contiguous desktop when this was a Windows 7 machine. I've only been able to access one of the two monitors under CentOS, although the system demonstrates some awareness of the second GPU/monitor, because the second monitor shows the

https://bugs.freedesktop.org/show_bug.cgi?id=79912 Priority: medium Bug ID: 79912 Assignee: nouveau at lists.freedesktop.org Summary: Nouveau unuseable with 3 monitors and a geforce GTX 670 QA Contact: xorg-team at lists.x.org Severity: major Classification: Unclassified OS: Linux (All)

Guys, Is there support for display port 1.2 with the nouveau driver and GTX 970? I have a dell 4K monitor and to run it in 4K mode at 60Hz I need to configure the monitor to run version 1.2 of the display port protocol. the nouveau driver works well with display port 1.1 but I only get a 30Hz refresh rate at 4K resolution. thanks.

I have a user who wants to have 4 monitors attached to his CentOS 6.4 system. I know that you can't use both on-board video and a PCI video card at the same time, but what about two PCI video cards? The system seems to recognize them as shown by the lspci -v output below, but I can't get Xorg to use the second card. Has anyone done this? If so, what is the trick to get it to work?

https://bugs.freedesktop.org/show_bug.cgi?id=99922 Bug ID: 99922 Summary: [NVE4] [regression, bisected] 4.10 (atomic): X shows black screen with cursor after monitors turn off Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Keywords: bisected

On 05/07/2017 11:12 PM, Ilia Mirkin wrote: > On Sun, May 7, 2017 at 7:17 AM, Sampsa Riikonen <sampsa.riikonen at iki.fi> wrote: >> Dear Devs, >> >> We have achieved a desktop of up to six monitors, with openGL running >> succesfully on the desktop, with the following setup/features: >> >> * Ubuntu 16+ >> * Xrandr >> * Noveau driver >>

Well, I downgraded back to 2 monitors and it turns out that this problem has reappeared when using only 2 monitors as well. There must have been a regression of some sort somewhere along the line, possibly in one of the latest kernels? What can I provide to help this issue get fixed? -Rob > On Dec 5, 2014, at 8:07 AM, Rob Jansen <rob.g.jansen at nrl.navy.mil> wrote: > > Hi, >

FYI, I’ve downgraded to kernel 3.16.7-200.fc20.x86_64 and have not had any lockups for several days. So I guess this means I’ll stay at 3.16.7-200.fc20.x86_64 for the time being. Whatever fixes happened in 3.17 seemed to have made things worse, at least for me. -Rob > On Dec 5, 2014, at 6:32 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote: > > There were fixes in 3.17 that were

http://bugs.freedesktop.org/show_bug.cgi?id=25088 Summary: Nouveau and KMS doesn't support dual monitors Product: xorg Version: unspecified Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at

https://bugs.freedesktop.org/show_bug.cgi?id=99841 Bug ID: 99841 Summary: Switching to VT freezes X only on a dual screen Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

Does anyone have the magic incantation required to getting *independent* multi-monitors going under CentOS 7? Ideally under xfce or trinity, but I'm interested about GNOME/KDE observations as well. I'm trying to move my main workstation from CentOS5 to CentOS7 and while the spanned desktop works, not having independent monitors really cuts into my productivity. i.e.: I couldn't

I have a PC with an Nvidia Quadro Card in it and it is running CentOS 4.0(all current). I want to set up dual monitors but when I go into the display gui to set it up, X reloads and an error comes up and says it cant load X using this config. This is the only video card in the system and I am trying to hook up two identical ViewSonic VG800 monitors. Single monitor works fine but when try to

Hi Gordan, I wanted to let you know that today I decided to have a try for my GTX 680. Gigabite GTX 680 2048 MB GDDR5. I know that this particular card could be hard-moded to GRID K2 so VGA passthrough could work. Following instructions found on http://www.eevblog.com/forum/chat/hacking-nvidia-cards-into-their-professional-counterparts/420/ I just removed two resistors. Here is a screenshot

Hi Gordan, I wanted to let you know that today I decided to have a try for my GTX 680. Gigabite GTX 680 2048 MB GDDR5. I know that this particular card could be hard-moded to GRID K2 so VGA passthrough could work. Following instructions found on http://www.eevblog.com/forum/chat/hacking-nvidia-cards-into-their-professional-counterparts/420/ I just removed two resistors. Here is a screenshot

Hi All; I have a Dell M6400 with an NVIDIA Quadr FX 3700M card. Is there any way for me to setup 2 external monitors as opposed to one external monitor and the laptop screen? Thanks in advance

On 26/01/15 20:11, Tobias Klausmann wrote: > > On 25.01.2015 21:40, super_7b wrote: >> Hi, >> >> I took this issue to the Fedora forum initially, but no-one there has >> been able to offer any guidance, so I have decided to come to the >> nouveau community directly. >> >> I was running a KDE desktop under Fedora 21 successfully, including >>