Not sure where the "-u" comes from now (looking at : man mkinitramfs), but the mkinitramfs should recreate the initrd's (used from the "recovery mode").
To get a GRUB menu, try pressing SHIFT. You have to be quick sometimes.
Not sure where the "-u" comes from now (looking at : man mkinitramfs), but the mkinitramfs should recreate the initrd's (used from the "recovery mode").
To get a GRUB menu, try pressing SHIFT. You have to be quick sometimes.