I found that the xrandr features did not work with my NVidia driver in my old laptop. I had to use the nvidia-settings tool, which worked with shortcomings. But, my new laptop has an Intel video card. The xrandr works with it. Here are the commands that are working for me: switching to dual monitors This was the behavior in NVIDIA X driver versions 295.xx and earlier, but 302.xx releases altered the handling of these RandR 1.0/1.1 requests to operate on a single RandR output's modes.
Nvidia is a graphics processing chip manufacturer that currently generates most of its revenue from the sales of graphics processing units (GPUs), which are used for competitive gaming, professional visualization, and cryptocurrency mining. 1. Install nvidia driver using pacman command sudo pacman -S nvidia Note: add pacman hook to compile module on kernel upgrades [crayon ...

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xorg, xrandr, 4 monitors and two nvidia graphics cards. Doesn't work in desired configuration. Ask Question Asked today. Active today. Viewed 5 times 0. What I have ...
Archlinux 解决NVIDIA双显卡GPU—offloading(optimus) 一 安装. 首先安装aur源中的 nvidia-beta nvidia-utils-beta (32位可选lib32-nvidia-utils-beta) 其中已包括了 nvidia-settings ,无须另外安装. 安装 xorg-xrandr. 二 配置 xorg.conf. 将下面链接中的xxx.xx换成NVIDIA版本号

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** Tags added: nvidia regression-update xrandr-scaling ** Summary changed: - fractional display scale cannot work properly + [nvidia] fractional display scale cannot work properly ** Package changed: xorg (Ubuntu) => mutter (Ubuntu) ** Changed in: mutter (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a ...
xrandr --setprovideroutputsource modesetting NVIDIA-0 xrandr --auto This is to say any Display Manager that starts X-Windows then asks the user to log in will result in a black screen unless the above xrandr commands are run before asking the user to log in.

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Nov 16, 2019 · The Nvidia settings page correctly identifies the screen connected, typically on HDMI-0, but xrandr and Gnome display settings show nothing. xrandr only sees HDMI-1 with nothing on it. When the computers are booting up or shutting down, the display is mirrored onto the external monitors properly.
$ xrandr -o left You can set your screen to left, right, inverted or normal position. You also can use gui utils like KRandRTray. NVIDIA Legacy driver 96.43.19 may require nopat option. If X-server fails to start or can't set some resolution on legacy cards and you see the following message: NVIDIA(0): Failed to allocate/map the primary surface!

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xrandr --listproviders. The above listing should give both the names of the cards and the associated drivers. Assuming you're using a dedicated chip that uses the radeon and an integrated Intel card for example that's using the intel driver, you may set: xrandr --setprovideroffloadsink radeon Intel. You can test the settings with the command:
sudo xrandr --newmode "1920x1080_60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120-hsync +vsync Determine Name of Display. sudo xrandr -q

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I have similar problem to topic Blank Screen with 319.12 on Optimus Laptop but not at all. Distro is Arch x64 with testing repo (xrandr 1.4.0-1, xorg-server 1.14.1-1, kernel 3.9.2). Driver installed from repo, tried from .run file too, but got errors with loading kernel module and no screen found. Notebook is Dell XPS 15 L502x with Intel HD3000 and GF 540m (screen connected to Intel). xorg ...
This NVIDIA driver release contains support for the X Resize and Rotate (RandR) Extension versions 1.1, 1.2, and 1.3. The version of the RandR extension advertised to X clients is controlled by the X server: the RandR extension and protocol are provided by the X server, which routes protocol requests to the NVIDIA X driver.

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Nov 09, 2020 · xrandr-d:0 --output default --mode 1280x960 # The resolution will be 1280x960 without resarting Ubuntu. ... How to deal with the original xorg.conf generated by Nvidia?
Aug 31, 2020 · The nvidia-smi command line is a utility that is used for providing monitor and management capabilities for each and every devices i.e Nvidia Tesla, GRID, Quadro, and GeForce from Fermi and other higher architect families. Open the Terminal application and run the following command to see the Graphics Processing Unit and the process that is ...

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Estoy en la misma situación que la pregunta " xrandr: No se puede agregar nuevo modo ...", no puedo añadir un nuevo modo porque xrandr no es compatible con el controlador binario Nvidia (culpa Nvidia sí sé), pero nvidia-configuración puede Sólo detectar resoluciones de hasta 1024x768 cuando intento utilizar LG E2250 que soportan resoluciones hasta 1920x1080 ..
Что у меня есть Две видеокарты. nvidia 1050 и nvidia 1050 Ti Четыре монитора. Один - 4k, один - Full HD и два 1920x1200. Последние два - в портретном режиме. Сетап вот такой Как работает сейчас Все

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In a terminal, you type $ xrandr You see the list of video outputs (monitors?) the system knows about, on mine they are DVI-0 and DVI-1. Some people report they see "LVDS" or "VGA". If you want to test your system out, you can experiment with xrandr from the command line.

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First of all, you are stuck with TwinView and cannot use xrandr. While this ruins the user experience, the more grave problem is that the nVidia driver not only does not support dynamic configuration using RandR, it also does not expose correct multi-monitor information via the RandR API.
Mar 04, 2020 · Xrandr with proprietary NVidia drivers: ordealbyfire83: Linux - Hardware: 5: 09-28-2010 06:36 AM: radeon and dual head, to xrandr or not to xrandr, that's the question: i92guboj: Linux - Desktop: 1: 06-17-2009 06:48 AM: LXer: Automatically switch to connected External Display on Boot with XRandR: LXer: Syndicated Linux News: 0: 03-12-2009 06:20 AM

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xrandr --newmode "1280x1024_60.00" 109.00 1280 1368 1496 1712 1024 1027 1034 1063 -hsync +vsync xrandr: Failed to get size of gamma for output default xrandr --addmode Screen 0 "1280x1024_60.00"xrandr: unrecognized option '1280x1024_60.00' So while it says it's an unrecognized option, running xrandr will display the newmode:
Fix for either xrandr and Nvidia/Intel iGPU mirroring displays rather than extending, or disappearing mouse cursor using nouveau Edit: Just in case anybody ever comes across this in a future search, I finally got things working with the Nvidia drivers.

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This was the behavior in NVIDIA X driver versions 295.xx and earlier, but 302.xx releases altered the handling of these RandR 1.0/1.1 requests to operate on a single RandR output's modes.
This page describes how to identify, configure and troubleshoot NVIDIA Optimus enabled systems for Debian. NVIDIA Optimus is a technology that enables dynamic, switchable graphics between the central processing unit's (CPU) embedded graphics capability and the discrete graphics processing unit (GPU) card.

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Apr 12, 2011 · Use xrandr to make sure that the new mode can fit within the maximum framebuffer size . ... DO NOT, if using an NVidia 8400 GS graphics card, install the nvidia driver.
Description of problem: Intel Haswell controller (HD 4600) which feeds 3D rendering to a back-end nVidia chip (GK107GLM [Quadro K1100M]). The nvidia chip used to be listed as a provider under xrandrx and available for Source Offload.

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May 12, 2020 · Note: There exists some NVIDIA proprietary dependency on the primary LVDS resolution having to be equal or higher than the secondary HDMI one. Alternatively one can directly put a manual xrandr configuration of the form 'xrandr --output HDMI-1 --mode 1280x720' into a graphical auto start file as explained here.
xrandr This command is only accessible when in the desktop environment. If the intent is to adjust the screen or add resolution on an active monitor, then xrandr is suitable.

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xrandr --listproviders does not detect nvidia. 2. Is it possible to start two Xorg X-Servers with intel graphics on same machine? Hot Network Questions Is the mosquito in amber inspired by a real object? How can a chess game with clock take 5 hours? ...

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