Why does ubuntu give such errors reinstallation did not help?

Question

ubuntu

ubuntu

Answer 1

Laptop, dual-boot, did you get out of Windows by reboot?
You need to turn off Windows (shutdown).
In clinical cases, turn off the power to the laptop and remove the battery to accurately reset the state of the sound system.

Answer 2

What did you do before that ?, the message from the screen swears at the sound adapter, and reinstallation may not work if the installation image is broken