Hi!
I had the same issue. Due to the support stop for ESET NOD32 which ran perfectly on Fedora, I upgraded to EEA for Linux and of cause the installtion on Fedora 36 failed 😞
The reason is, because EEA for Linux needs quite old libssl and libcrypto libraries. Checking with strace you will find that EEA for instance checks for libraries in /opt/eset/eea/lib before using the globally installed libraries. My workaround is as follows:
Install EEA - which of course fails when running the post actions
Install compat-openssl10-1.0.2o-11.fc36.x86_64
Copy libssl.so and libcrypto.so which are part of this package to
/opt/eset/eea/lib/libssl.so and
/opt/eset/eea/lib/libcyrpto.so
Uninstall EEA (the manually installed libs will remain)
Once again install EEA. This time it should install and run smoothly 🙂
Of course there is no guarantee that this will work for ever and hopefully ESET will officially support Fedora in the future (at least this is the minimum I expect as a customer who used NDO32 before for years and who was forced to upgrade to EEA...). However for now the workaround runs perfectly for me.
By the way, even though I don't use Ubuntu 22.04 it is quite likely that EEA fails on Ubuntu 22.04 for the same reason and that one needs older versions for libssl and libcrypto as well.
BR