Greenbone Security Assistant (GSA) Shows Black Screen After Login Need Help

I recently set up Greenbone Vulnerability Management (GVM) with OpenVAS, but when I try to access the Greenbone Security Assistant (GSA) web interface, all I see is a black screen. The login page loads fine, but after entering my credentials, the dashboard doesn’t display any content. I have checked my system logs and restarted the services, but the issue persists.

Iam running GVM 22.4 on Ubuntu 22.04, and I installed it using the recommended setup guide. I have tried different browsers Chrome, Firefox and cleared the cache, but nothing has worked so far.

Has anyone else faced this issue? Could this be related to missing dependencies, incorrect permissions, or a problem with Nginx/GSAD settings? Any suggestions for troubleshooting would be greatly appreciated!

Since you mentioned Nginx, I will ask, what does Nginx have to do with the GVM setup? Greenbone CE uses gsad as the HTTP web-server between GSA and gvmd. Nginx is not involved.