If you need to use a Linux machine as your (to extend its screen to a tablet or another computer), these alternatives are currently more effective than spacedesk:
Alternativas nativas multiplataforma
: Excellent for using a tablet or another PC as a screen and input device (with stylus support) on Linux. VirtScreen
The Viewer is the device receiving the video feed (the screen you are extending to ). spacedesk para linux new
Many virtual display tools (including VirtScreen and older xrandr hacks) . If you run into issues where your second screen remains black or refuses to connect, try switching your Linux login screen to "Ubuntu on Xorg" or "GNOME on Xorg" before logging in. Deskreen and Weylus handle Wayland much better via PipeWire, but performance may still vary depending on your graphics drivers. Final Verdict
If your primary computer runs Windows but you want to use an old Linux laptop or desktop as a second monitor, you can accomplish this using community-built tools. 1. Unofficial Spacedesk Viewer for Linux
If you prefer a more universally compatible approach, offers an elegant implementation using familiar Linux technologies. VirtScreen works by creating a virtual display using XRandR and streaming the content via x11vnc to any VNC client on your secondary device. All of this complexity is hidden behind a clean PyQt5 interface. If you need to use a Linux machine
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Simply open Google Chrome or any Chromium-based browser on your Linux client. Navigate to viewer.spacedesk.net .
Some users have successfully run the legacy Windows 7 spacedesk viewer under Wine, though performance can be laggy compared to native apps. If you run into issues where your second
Method 1: Using Linux as a Spacedesk Viewer (Secondary Screen)
Se o seu computador principal roda Windows e você quer usar um notebook ou monitor antigo com Linux como segunda tela, é possível executar a função de cliente (Viewer) de duas maneiras principais: 1. Clientes Não-Oficiais e Pacotes da Comunidade spacedesk by datronicsoft