Hello.
I was successful in logging in.
I had tried everything I could see here on the forum (maybe I didn't see the solution I adopted):
I ran the command twice:
bt 23
And it worked, instead of the black login prompt, the usual one appeared (green and white, with a qrcode option, etc).
However, it should be noted that, before that, I cleared the entire cache (bt 9 10 11 12 13 15), updated the version (bt 16), changed the user and password (bt 5 and 6) and changed the port (bt 8 ).
I had also updated the entire operating system (Ubuntu 20).
It should be noted that, to change the password, I had to create the alias:
python alias='python3'
Now logged in and is working perfectly.
I hope this post helps anyone who goes through this situation.
Thank you for your attention and I wish you much success.
PS: I had to append "login" to the end of the URL.
