OS: Fedora Workstation 28
Internal sound card: Creative Sound Blaster Audigy Rx
The problem is that at the office. the website is Windows only. Fedora saw the card, saw two of the analog inputs for a microphone, perhaps even something out of the box set. But the microphone does not work. I have no idea in which direction to go to solve this problem.
P. S. many people advise to install ALSA. But some of it has not solved the problem. In addition, the forum on Ubuntu.