docker-headless-vnc-container
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Published
20 hours ago •
ConSol
ConSol
VNC_PASSWORDLESS only works for Rocky base images
Image consol/debian-xfce-vnc Tag latest Short overview I am using the debian version of xfce-vnc and when I set the VNC_PASSWORDLESS variable to true the container doesn't start. If I use the rocky base image, it works fine.
Detailed error description Unable to start the container when I set the VNC_PASSWORDLESS=true in debian.
Additional content
Please provide any (mandatory) additional data to reproduce the error (custom Dockerfiles etc.)
Starting docker logs:
docker run -it -p 5901:5901 -p 6901:6901 -e VNC_PASSWORDLESS=true consol/debian-xfce-vnc:latest
Unable to find image 'consol/debian-xfce-vnc:latest' locally
latest: Pulling from consol/debian-xfce-vnc
Digest: sha256:9d7f63293036e7f798ae2f8e48ebbd9ad3a00bf05bd6202807a442ed2dce2ba0
Status: Downloaded newer image for consol/debian-xfce-vnc:latest
USER_ID: 1000, GROUP_ID: 0
nss_wrapper location: /usr/lib/x86_64-linux-gnu/libnss_wrapper.so
------------------ update chromium-browser.init ------------------
... set window size 1280 x 1024 as chrome window size!
------------------ change VNC password ------------------
------------------ start noVNC ----------------------------
start vncserver with param: VNC_COL_DEPTH=24, VNC_RESOLUTION=1280x1024
...
Using the rocky base_image:
docker run -it -p 5901:5901 -p 6901:6901 -e VNC_PASSWORDLESS=true consol/rocky-xfce-vnc
Unable to find image 'consol/rocky-xfce-vnc:latest' locally
latest: Pulling from consol/rocky-xfce-vnc
Digest: sha256:f69f5caa1c9d3777704cc18c319fac257f6ae34a22bee802f9f433636d5b932c
Status: Downloaded newer image for consol/rocky-xfce-vnc:latest
/bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
USER_ID: 1000, GROUP_ID: 0
nss_wrapper location: /usr/lib64/libnss_wrapper.so
bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
------------------ update chromium-browser.init ------------------
... set window size 1280 x 1024 as chrome window size!
------------------ change VNC password ------------------
------------------ start noVNC ----------------------------
start vncserver with param: VNC_COL_DEPTH=24, VNC_RESOLUTION=1280x1024
...
start window manager
...
------------------ VNC environment started ------------------
VNCSERVER started on DISPLAY= :1
=> connect via VNC viewer with 172.17.0.2:5901
noVNC HTML client started:
=> connect via http://172.17.0.2:6901/?password=...
It seems this was fixed in the most recent commit 94657f6.
The corresponding image is available on Docker Hub using the nightly tag.
