Unity Hub hangs at login: what terminal commands can I use to see what it's doing?

I switched to a Linux Mint/Win11 dual boot system over the weekend and installed Unity from Flathub. Running Unity Hub is fine but when I try to login, it hangs with no errors. I can log into the asset store just fine, so nothing wrong with the credentials. I'd like to know what terminal commands I could use to see what it's actually doing and figure out why it hangs.

I really don't want to continue using it in Windows and only keep it to run work programs, and really need to use Unity for University.

Edit: Troubleshooted via the terminal, then uninstalled the .Deb package that I downloaded from the Unity website and then followed another tutorial from another part of their website with terminal commands. Managed to log in and run my projects.