This question is not a duplicate of: My computer boots to a black screen, what options do I have to fix it? There is no purple screen nor black screen and the problem comes out while some loading text is printed.
The error happens before the GUI has loaded. It happens during the loading while some loading texts are shown.
Hardware:
standard preassembled motherboard
Intel Core i7 3770
Nvidia GTX 970
standard Western Digital hard drive
nomodeset
, then install Nvidia drivers. – Pilot6 Jul 28 '17 at 22:58