During the Ubuntu Server setup, I was given a choice to install a 'targeted' initrd with only the modules my computer needs. I chose the other option, 'generic'. How can I install a 'targeted' initrd now that I've already installed my system?
Switching initrd type
As you correctly pointed out yourself, change the initramfs-tools
Note, however, that hooks in
Reasons for generic initrd
You might be interested in going the other way around (towards generic initrd) if you miss USB keyboard support for your LUKS password on boot. It seems the
If you like your lean targeted initrd, you might want to include modules