I was using vmware workstation player 17.
I was using the latest ubuntu installed.
However, when I run it, it suddenly freezes on a black screen.
When I try to turn it off, it says "Virtual machine Ubuntu 64-bit is busy."
So I tried to find a way on the internet.
After deleting the .lck file, I tried restarting, and after deleting vmware workstation, I tried to install it again.
I renamed the preferences.ini file and tried running it.
But the symptoms are the same.