I recently just deleted everything (UE4) and build again from scratch for UE5. So, UE5 opens around 14 minutes (had my stopwatch recording), and every time I tried to create a new project it would crash, I tried this a few times now. I mentioned this in Unreal Engine discord channel and apparently it’s not just me encountered this problem.
It might be because I’m using the latest commit (less stable?) But is it the distribution as well ? I’m on Ubuntu (Debian-based), it might be not the same case for Fedora then ?