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Questions tagged [vnc]

Virtual Network Computing - platform-independent remote display system

0 votes
0 answers
10 views

MobaXterm: Cannot reach ipv6 only host on VNC

I have a RaspberryPi running VNC server with native IPv6, but while trying to connect to the host using MobaXterm, I am facing the following error: Sorry, connection to VNC server failed. Cannot ...
Abir Dey's user avatar
0 votes
0 answers
10 views

Abaqus CAE Fails to Launch via RDP/VNC on CentOS but Works with SSH and Physical Login

I'm experiencing an issue with launching Abaqus CAE or Abaqus viewer on a CentOS system when accessing it remotely via RDP or VNC. The software loads without problems when I log in physically or use ...
nnkrishnan's user avatar
0 votes
0 answers
28 views

Unable to get shared clipboard using VNC server on Ubuntu and Mac client

I have a remote Oracle Cloud VM running Ubuntu, and I want to remote in via VNC via macos Screen Sharing. I can connect with Xvnc version TightVNC-1.3.10 – but for the life of me cannot get shared ...
d0g's user avatar
  • 2,300
0 votes
0 answers
291 views

Starting VNC server as a non-root user stops prematurely

It is about a Ubuntu 22.04 XFCE subsystem in a proot'ed environment Andronix under Termux on an Android 14 cellphone. The 'real' root (for a rooted Android) is NOT used, when I write about 'root', it ...
user513667's user avatar
1 vote
0 answers
35 views

Modify the UltraVNC's Message Box of lost connection

Description of equipments: (optional to read) I've got the PC #1 with the UltraVNC client with the Windows10 and with two LCD screens. First LCD screen is right next to the PC #1 and second screen is ...
Mike_BossO's user avatar
1 vote
0 answers
172 views

No connection to KRFB system remotely?

I am just so lost trying to get a secure desktop sharing working with KRFB. I keep following tutorial after tutorial and nothing works. I am however successfully able to connect locally right away ...
ThN's user avatar
  • 1,288
0 votes
0 answers
38 views

does RealVNC supports XInputExtension version 2?

I have a virtual display provided by RealVNC (VNC(R) Server 6.10.0 (r47347) x64 (Jun 29 2022 12:52:22)), One program that I launched on it failed with an error : "x input 2 (or newer) is not ...
BOC's user avatar
  • 126
0 votes
1 answer
344 views

My laptop does not connect to Termux VNC server

I want to connect to VNC-server (tigervnc) on Termux from my laptop (Windows 10) to access XFCE4 environment. I use RealVNC on my phone, and it works. But when I want to connect from laptop, it does ...
Lazataknes's user avatar
0 votes
1 answer
123 views

Vulkan: no DRI3 support detected on VNC server (Debian)

I'm using a Raspberry Pi 4 on the latest version Debian Bookworm 64-bits, and need to use vulkan in a VNC session. It works when wired to a screen: vkcube opens a window with a 3D rotating cube. ...
Eddie_r's user avatar
0 votes
0 answers
132 views

Unable to kill VNC stale session with correct display ID

Not sure what I'm doing wrong here, I don't remember having issues with killing a VNC session before, and I was able to kill the session I was just on :1 but for not the stale :3 vnc
Jason Tate's user avatar
0 votes
1 answer
100 views

redirect X11 ssh fowarding between linux and windows

I have a challenge and requesting your help to guide me on that. I have two linux server (A, B), run ssh x11 fowarding from A to B (displaying specific app such as firefox or chrome or ...), infact ...
Ali Dehghan's user avatar
0 votes
0 answers
63 views

VNC server does not respond to mouse or keyboard on MAC

I have set up many VNC servers, but never come across this issue before. The VNC server is a MacBook Pro. It allows connection, but it does not respond to any cursor movement or keyboard input.
rlagreid's user avatar
1 vote
1 answer
208 views

Technically headless server with VNC X11 sessions

I'm trying to set up a headless Ubuntu 22.04 system to start detachable user sessions using VNC. I'm not so concerned with security in this case. First, I can arrange it for VNC to only listen on ...
Omnifarious's user avatar
0 votes
0 answers
28 views

Is it possible to create a non-forking vnc service?

I followed this article to create a vnc service. The service is forking and uses a PID-file. My version of the service description — [email protected] — looks like this: [Unit] Description=Start ...
ElToro1966's user avatar
0 votes
0 answers
318 views

Does Team Viewer/AnyDesk or Chrome Remote Desktop protocols works like VNC or like RDP?

I'm familiar with two conncepts of accessing remote desktop: a) Remote Framebuffer (like VNC), which snapshoting local rendered framebuffer, compressing image and sending it over network + reciving ...
Greg_em's user avatar
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