Erro com o comando update-initramfs [RESOLVIDO]

Ao rodar o comando

update-initramfs -u 

recebo o seguinte erro no terminal:

cryptsetup: WARNING: The initramfs image may not contain cryptsetup binaries 

    nor crypto modules. If that's on purpose, you may want to uninstall the 

    'cryptsetup-initramfs' package in order to disable the cryptsetup initramfs 

    integration and avoid this warning.

setupcon: The keyboard model is unknown, assuming 'pc105'. Keyboard may be configured incorrectly. 

Gostaria de saber como resolver isso e se isso pode prejudicar meu sistema
Desde já agradeço