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GUI cannot connect to OFTP2 server on new machine

Profile picture for user dipr
By dipr on Thu, 03/06/2025 - 11:03
Tags
OFTP2

For the life of me I cannot find where/what is preventing the GUI from connecting to the server (localhost, port 1236) .
I'm sitting on the server in an X11 environment, I can tcpdump and watch them trying, I can connect to localhost 1236 using telnet (hence no firewall, correct?).

It must be some Java runtime "security" check, that prevents the connection on ORACLE Linux 8.10, anybody fixed this ? How ?

On ORACLE Linux 7.9 it work flawlessly. (OFTP2 1.0 build 41, openJDK 11.0.25)

Profile picture for user markus

Hi,just to make sure: you…

Submitted by markus on Sun, 06/08/2025 - 00:06

Hi,
just to make sure: you can start an xclock without any problems?
xauth is installed?
ssh -Y user@localhost is working?

Regards
Markus

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