I accidentally uninstalled libusb
from Ubuntu 20.04. The moment I uninstalled it the screen went black.
So, I shut the laptop down using the power button and reopened it. After selecting Ubuntu from the GRUB boot loader (I dual boot Ubuntu with Windows), I am stuck here:
By pressing Ctrl+Alt+F2 I opened the terminal and tried to reinstall libusb
using sudo apt install libusb
and then sudo apt install libusb-1.0-0
, but gave me a cannot find package type error.