Hello,

I'm new in Neon.
I created a usb drive.
Booting and opening logo working but gui not started and text login screen is waiting.
I installed mint kde 5.8 and other ubuntu based distros.

Can anyone help me for me ?

Thanks

are you sure about iso file health?
try on other pc or virtual box.

thanks for answer.
I tested two machine, same result.
But I used mint image writer.

try another usb writing software .
unetbootin,etcher
whats your gpu hardware?

I tested 2 machine, one of nvidia, other is asus netbook.
I have 5+ experience in linux. I don't understand what is the problem.
I installed Mint KDE 18.1 and latest Manjaro KDE, they are working fine.
I used opensuse image writer. Unetbooting not worked.

Is the problem tty ? I can swith 1 to 6. All sessions are text login screens.
System can shutdown when I push to power button.

thanks,

mmmm....
test nomodeset method:

https://ubuntuforums.org/showthread.php?t=2218181

If the "nomodeset" option also does not work, just download a new release (newer date) of the ISO for the neon flavour you are using and try again.