Pop!_OS uses kernelstub to manage the boot parameters and kernel images, instead of GRUB.
Follow the commands below to disable boot splash screen and show the boot verbose on:
sudo kernelstub --print-config
andy@ws:~$ sudo kernelstub --print-config
[sudo] password for andy:
We can get a dock in Pop!_OS by installing a GNOME extension called Dash to Dock, you can adjust this preference, move the dock to the bottom of the screen, and more.
Follow the step-by-step guide down below to install a dock on your Pop!_OS:
To install Dash to Dock on Pop!_OS, visit the...