Questions about TigerVNC, an open-source, platform-neutral VNC server and client software.
Questions tagged [tigervnc]
30 questions
5
votes
1 answer
TigerVNC not working on Fedora
Using this guide: https://docs.fedoraproject.org/en-US/fedora/rawhide/system-administrators-guide/infrastructure-services/TigerVNC/#TigerVNC.adoc#configuring-vncserver
It is a single user setup, at the systemctl start…
user511429
2
votes
0 answers
can't start VNC server from a service, Works fine when started from terminal TigerVNC + noVNC
I have a VNC setup using TigerVNC and noVNC on my linux machine (Ubuntu 20.4). It works perfectly when started it from terminal but I want to start it from a service so that it can auto start on boot however it is not working
My service file name…
ahmed
- 121
- 1
2
votes
1 answer
Finding root cause of TigerVNC multi-minute pauses via ComCast; why "* * *"
What are some techniques for tracking down root cause(s) of intermittent, sometimes very long delays in TigerVNC sessions?
Working remotely via SSH using TigerVNC. Most of the time the screen is responsive. However, many times a day, there are…
Technophile
- 123
- 5
2
votes
3 answers
Win-Kex Screen Resolution
I've started using the Win-Kex package in order to create a GUI for WSL2 Kali Linux. It runs okay, however the tigerVNC viewer appears blurry & hard to read.
After investigating, I discovered that it is caused by Windows scaling and layout setting…
Jack
- 21
- 2
2
votes
1 answer
Connect to VNC server inside a docker / podman container with Login screen
We're currently trying to get a Ubuntu 18.04 instance up and running inside a podman container. Our goal is to be able to connect to the linux system inside the container via VNC, we're trying to make tigervnc usable for that. Right now everything…
A. Neumann
- 121
- 3
2
votes
1 answer
How to setup a VNC Server on Linux?
How to configure and secure a VNC server on Linux with TigerVNC? (on a screen less server or a classic machine)
Since the VNC Server (TigerVNC) configuration is the same on most Linux distributions and only the installation method differ, this…
intika
- 13,920
- 7
- 41
- 79
1
vote
0 answers
How do I troubleshoot a tigervnc connection?
Sorry about the vague subject, but I am having several problems with VNC, and I really want to understand how better to troubleshoot this in general.
I have two servers, hercules and hermes:
# hercules
root@hercules:/var/log# cat…
j4nd3r53n
- 579
- 2
- 11
1
vote
1 answer
Can launch Vncserver GNOME Desktop Session from CLI, but get "Oh no! Something has gone wrong!” when using a Startup Script or Systemd
Posting this because I've seen a lot of similar posts in searching for a solution, but no solution.
The issue is that I can launch a vncserver session to create a GNOME desktop by issuing a command in terminal or a script -- but only when ssh'd in…
The Roark
- 119
- 1
- 7
1
vote
1 answer
How to add X509 certificate TLS encryption in tigervnc in linux?
In tigervnc, how to add and deploy X509 certificate TLS encryption in linux environment?
owenlin717
- 13
- 6
1
vote
3 answers
can't launch kex on wsl2 : error 10061
I recently had to disable-reenable my WSL2 on windows (because i needed to launch a VM) and after restarting, it seems like my kex stopped working.
When I simply type "kex", I get the typical "Error connecting to the KeX server". A small window…
Rilves
- 23
- 1
- 5
1
vote
1 answer
How to increase maxclients on Xvnc
I'm running a headless VNC server (TigerVNC with Xfce). I need to increase the maximum allowed number of X clients because I'm hitting the 256 limit (yes I've got that many) and I get the "Maximum number of clients reached" error.
I read here that…
xtian
- 111
- 4
0
votes
1 answer
TigerVNC Unable to Start Systemd Service
I recently followed a guide I found here: How to Install VNC Server on RHEL 8 to create a VNC session for a given user. I have since created a new user account: engineer and updated the systemd service file to point to the new user account as shown…
hymcode
- 19
- 5
0
votes
1 answer
Forwarding X11 Displays to VNCs On RHEL8/RHEL9
On previous versions of RHEL (RHEL5/6/7 at least) it was possible to create run a vncserver (from tigervnc-server) and forward X11 displays from another server by exporting the DISPLAY environment variable on the remote server to the…
Natolio
- 1,137
- 2
- 12
0
votes
1 answer
tigervncsesrver -> (EE) Cannot establish any listening sockets - Make sure an X server isn't already running(EE)
When I try to start a Tiger VNC server with an SSH tunnel, I get the following error:
_XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed
_XSERVTransMakeAllCOTSServerListeners: server already running
(EE)
Fatal server error:
(EE)…
geckels1
- 123
- 4
0
votes
0 answers
Why can't I login if a vncserver@:x is running?
I have enabled a vncserver session for my user but I can't login on the desktop anymore.
Why? How can I enable a vncserver session AND the normal dekstop gnome session on the physical computer?
RHEL8 :…
Alexis
- 607
- 1
- 15
- 27