Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.4.0-47-generic
Found initrd image: /boot/initrd.img-5.4.0-47-generic
Found linux image: /boot/vmlinuz-5.4.0-45-generic
Found initrd image: /boot/initrd.img-5.4.0-45-generic
Found Windows Boot Manager on /dev/sda2@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for UEFI Firmware Settings
done