Wait, the problem persists. I'm not even running anything, and when I open the IDLE from the Raspian dock, I get the same thing.

Okay, I tried Thonny and it said that is not defined even though I imported correctly: But when I switched to mu then it worked. Do you guys know why that is?

Hi there, I was working on a tkinter program and when I tried to run it from the shell, it showed me an error from the shell saying: ' IDLE's subprocess didn't make connection. Either IDLE can't start a subprocess or personal firewall software is blocking the connection. ' Does anyone know anything ...

The exact same thing as when I rebooted it with the terminal. If I wiped the Pi completely and reinstalled Raspian using NOOBS would the update still be there? My guess is no...

https://www.youtube.com/watch?v=ExPsG5yezbc

See if this helps you out

Well, if you haven't installed Rasbian yet onto the Raspberry Pi, then the terminal most likely is not active yet. When you have the chance, see if there is anyway to activate the terminal from the Noobs screen.

Is there anyway you can access the terminal from where you're at? If yes, you can type in a command to see if the Pi actually sees the connected device.

I typed all these commands:
And nothing happened. Is there a way to undo the update of some sort?

Yeah, I used those when I updated it. It won't let me type anything into the terminal.

I updated my Rasbperry Pi recently, and when I rebooted to see changes, I saw a black wallpaper, my dock was gone, I can't move any windows across the desktop, and the minimize, maximize, and close buttons are gone. What did I do??