alcaray: I think that is silly and lazy. "multiple different users all reporting the same problem" *to Beamdog* is what should get *Beamdog* to change their build. Have you bothered to complain to them at all?
No, because (1) I don't see a way to report the problem to Beamdog, but I
do see a way to report it to GOG: the GOG helpdesk; and (2) I am not impacted by their negligence here. I am
trying to help the people who are impacted by directing them to a reasonable venue for doing so. How are you helping? I suggested the GOG helpdesk to the affected user, because that seemed to me like a good place to start. You disagree, and think the user should go direct to Beamdog. Have you provided any way for him/her to report it to Beamdog? If Beamdog is anything like GOG, posting on their forums is a complete waste of time.
For the sake of this post, I spent a few minutes trying to hunt down how to report the problem to Beamdog, because I honestly didn't know how before now. A few searches led me to a subreddit that mentions seems to suggest Beamdog runs something called "Redmine" for this purpose, but no link to it. A guess at
https://redmine.beamdog.com/ shows that Beamdog's reporting system is actually even more of a disaster. It completely fails to load.
https://redmine.beamdog.com redirects to
https://beamdog.atlassian.net/servicedesk/customer/portals , which is simply blank - typical of the modern web, where massive Javascript webapps are thought of as standard, even when they're unnecessary.
PhantomTD: Thanks for your inputs, I got an answer with a potential fix today. But they also said my OS is not supported (Beeing Mint instead of Ubuntu). Will post more when I have the time!
This sounds like GOG wants you to change something locally to work around the issue, rather than fix the problem. Please consider either pushing back to GOG that they need to
fix the problem by (1) shipping the required libraries, so the game works as installed, or (2) ask them to push the vendor for a fix, or (3) as alcaray suggests, you escalate this to Beamdog so that they
fix the problem by linking to libraries that are not completely abandoned.