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spinalcordtoolbox / sct_docker

Docker distribution of Spinal Cord Toolbox
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Xming does not open after new docker pull. #47

Closed lrouhier closed 4 years ago

lrouhier commented 4 years ago

email from user :

Hi,

thank you Julien, now I succesfully downloaded the 4.2.1 version but I don’t understand why I can’t open xming anymore.

When I run  “  windows/sct-win_docker_toolbox.xlaunch “   the xMing window doesn’t pop up anymore.

Could you help me with this?

Thank you
lrouhier commented 4 years ago

I think the issue comes from the ECDSA fingerprint that has changed. The PC does not want to connect to an IP with a different fingerprint. I am looking into it to find a convenient way to print and modify the .ssh/known_host file for the user

lrouhier commented 4 years ago

Two possible option : 1) We fix the issue for each OS (e.g., solution for windows : )

findstr /v /c:"192.168.99.100" %USERPROFILE%\\.ssh\\known_hosts > %USERPROFILE%\\.ssh\\known_hosts.txt | type %USERPROFILE%\\.ssh\\known_hosts.txt > %USERPROFILE%\\.ssh\\known_hosts | del %USERPROFILE%\\.ssh\\known_hosts.txt

2) we create a shell script that fix this which will be os agnostic

lrouhier commented 4 years ago

So the shell script will look at the supposed place of .shh. We will leave instructions on how to do it manually if it is not in the supposed folder.

jcohenadad commented 4 years ago

@lrouhier 99.999% of users using docker will be on windows, plus: in the README, there is a separate section for Windows users, which means: everyone on this section is running Windows, so you can assume their OS is windows, meaning: you can ask them to run a line of code that will solve their problem. can you propose a change in the readme? thx!