Ubuntu dummy display. Basically what I want is, a dummy monitor should be present only if no screens are connected to the device. I have an Ubuntu 14. - 20-intel. Oct 20, 2025 · In Ubuntu v22. Ubuntu: Add Fake Display when No Monitor is Plugged In (5 solutions!) Helpful? Please support me on Patreon: / roelvandepaar more The following binary packages are built from this source package: xserver-xorg-video-dummy X. Requires=vnc-display. md Install xserver-xorg-video-dummy Using aptitude If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. conf file that I could then add the dummy display to as a mirror of the physical display, but the Xorg -configure command segfaults. Performance is not a concern. 2 HWE, with Xorg server version 1. Setup Ubuntu Dummy Desktop & Remote Access When you use Remmina client to connect to another unbuntu-running device (so-called VNC server) but it does not have a monitor, you’ll get a black screen. 4). When I do so, the Unity/Gnome interface doesn't see any monitors connected, so Jun 24, 2025 · This project provides a simple solution for creating a virtual (dummy) display on Ubuntu systems. conf, X11, xserver, Ubuntu - How to Create a Dummy Monitor on Ubuntu. 04 Ask Question Asked 6 years, 10 months ago Modified 6 years, 10 months ago Mar 10, 2022 · DefaultDepth 24 SubSection "Display" Depth 24 Modes "1920x1080" EndSubSection EndSection It worked like a charm, allowing me to connect using a remote desktop application. 04 server that has no external monitor connected. Create or add extra fake virtual monitors in Linux to be used with Deskreen, AnyDesk, TeamViewer etc. 18. Feb 23, 2019 · How to run X server using xserver-xorg-video-dummy driver on Ubuntu When you need to have a dummy display on a headless server (i. Just a simple bash script that create some virtual display / monitor on linux OS for extended display via TeamViewer or VNC server Yes, you can add fake display monitor without real monitor attached! ⚠️ ⚠️ ⚠️ ⚠️ DISCLAIMER: Do with your own risk! ⚠️ ⚠️ ⚠️ ⚠️ I'm using this simple script for extend my desktop pc to "2 external monitor" via teamviewer. 10 this procedure leads to a "Oh no, something has gone wrong" death page. without any physical monitor attached), first install the dummy driver package: Dec 31, 2024 · Note, you can buy "dummy display" plugs (or "ghost" or "virtual display") that contain just an eprom so they can reply to EDID requests and so pretend that they are a monitor. 04. Instead, for 21. How to config /etc/X11/xorg. How should I change this in order to get the dummy monitor functionality working again? Fake physical display Does there exist any solution to fake physical displays on Linux? I would like to fake a physical display and replace it with a virtual one that sends the screen content over the network. May 12, 2020 · display manager, dummy monitor, ubuntu, xorg. Update apt database with aptitude using the following command. conf Mar 27, 2019 · How to use pyshical display when it connected instead of dummy display driver on Ubuntu 18. I use NoMachine to remote control the machine. It is the similiar to Linux Mint 18. service Now, when I boot without displayport connected, it loads the dummy display and if I boot with displayport connected, it uses displayport. My use case is debugging visual problems in embedded devices over a remote connection. 04, and many other Linux GUI systems, the display output is disabled if there’s no monitor plugged in, so Remote Desktop (VNC, RDP, or xRDP) won’t start a desktop session. It's useful for headless setups, remote desktop scenarios, or when you need an additional screen for testing or development. Org X server -- dummy display driver May 27, 2020 · ubuntu 20. Jul 14, 2017 · 21 I want to create a dummy, virtual output on my Xorg server on current Intel iGPU (on Ubuntu 16. conf properly? Mar 18, 2023 · I want to make a hotpluggable dummy monitor in X11. conf file and running sudo Xorg -configure without X running in order to generate an xorg. If at least one screen is connected, Apr 26, 2020 · I tried removing the 'dummy' xorg. service After=vnc-display. 04 how can i setup a dummy monitor so i can use vnc as a second screen and still be able to drag windows back and forth Ask Question Asked 5 years, 9 months ago Modified 5 years, 2 months ago Apr 21, 2020 · Are there possible to able to use video-dummy with/without monitor at the same time? may be like secondary mirroring display mode. 2, which one of the xrandr output shows the following: Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767 . e. ysb lfw ldj szj zit dqo rhp mlb tnm akc kdb hpf dks bjn xns