I tested TightVNC (open source), RealVNC (free version) and UltraVNC (open source) and had no luck with any of them, they provide useless auto-scaling at the best. So far I found that only TigerVNC is capable of auto-resolutioning. Downside is it also increases network bandwidth. Auto-resolutioning keeps image sharp at any size. And that is what I talk about earlier and that is what TigetVNC client is capable, providing server has matching functionality. What users typically want is real resolution change of the remote session. It decrease image quality significantly, if you stretch a lot. It just makes pixels bigger (or smaller) by stretching the output image. It works like zoom or looking glass in popular bitmap editors. This caling is virtually useless, unless you are visually impaired. Please don't confuse auto resolution change with image stretching, alternatively called auto-scaling. The remote desktop resolution, say KDE, follows your client window resolution smoothly.Ĭheck that "Resize remote session to the local window" is set. When you first connect to your server, the resolution is set to whatever is preset on the server side but you can easily change it just by resizing the client window to any resolution, any crazy, non-standard, ad-hoc resolution you want. No need to set anything anywhere, on the client or on the server. To do this, edit file ~/.With TigerVNC Windows VNC client (viewer) auto resolution works out of the box. It can be started automatically on VNC server startup. Simplest way to get a working graphical environment is to install Fluxbox: When using Android XServer rather than Android XSDL these are optional. Note that you don't need to set variable "PULSE_SERVER" like application suggests because Termux uses its own Pulseaudio package. The only differences are that you don't have to configure authentication and variable "DISPLAY" should be set like Depending on packages you installed, you may see either entirely black screen or terminal prompt (only if 'aterm' is installed). You will be prompted for password that you entered on first launch of 'vncserver'. If you are using VNC client on a computer using the same network as the phone does, make sure you correctly start a VNC session and know the IP address of the device.ģ.Now open the VNC Viewer application and create a new connection with the following information (assuming that VNC port is 5901): So for display 'localhost:1' the port will be 5901.Ģ. Determine port number on which VNC server listens. Here will be assumed that you use this Android VNC client: VNC Viewer (developed by RealVNC Limited).ġ. You may even put this variable to your bashrc or profile so you don't have to always set it manually unless display address will be changed. Finally, to make programs do graphical output to the display 'localhost:1', set environment variable like shown here (yes, without specifying 'localhost'): It means that X (vnc) server is available on display 'localhost:1'.Ĥ. Log file is /data/data/com.termux/files/home/.vnc/localhost:1.log Starting applications specified in /data/data/com.termux/files/home/.vnc/xstartup New 'localhost:1 ()' desktop is localhost:1Ĭreating default startup script /data/data/com.termux/files/home/.vnc/xstartupĬreating default config /data/data/com.termux/files/home/.vnc/config If everything is okay, you will see this message: Note that passwords are not visible when you are typing them and maximal password length is 8 characters.ģ. Would you like to enter a view-only password (y/n)? n You will require a password to access your desktops. If you decided to use VNC for graphical output, follow these instructions for properly setting up VNC server.Īt first time, you will be prompted for setting up passwords: To disable this repository, you need to uninstall package x11-repo. It will automatically add appropriate sources.list file and PGP key. You can enable it by running the following command: X11 packages are available in a separate APT repository.
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