Execute failed: Connection to Perl could not be established.

Hi KNIME Community,

I’ve been working with KNIME for a long time now.

Recently I’ve decided to finally switch fully to Linux and not just for work or programming.

Right now I’m running Fedora 42, Kernel 6.16.3-200 with Perl 5.40.3.

Whenever I try to run my KNIME workflow I run into the error:

Execute failed: Connection to Perl could not be established.

I double checked the installation, the path, Perl itself and the path in KNIME (/usr/bin/perl) - all seems to be correctly set up.

I tried starting the application with root privilege and setenforce=0 for my SELinux.

Every time the same result.

What am I missing? I’m out of options. Try a different Version of Perl?

I hope somebody knows a solution.

Kind regards