The best answer is correct, but when I was googling this I expected to find an instruction of how to remove 'desktop' packages (gnome, xserver, etc) from my Ubuntu installation. I've found that I can use tasksel to remove ubuntu-desktop packages:
The best answer is correct, but when I was googling this I expected to find an instruction of how to remove 'desktop' packages (gnome, xserver, etc) from my Ubuntu installation. I've found that I can use tasksel to remove ubuntu-desktop packages: