[02:34] Hi, for some reason my grub menu doesn't show the latest kernels I have installed. When I try to run update-grub, it tells me I have to install grub or grub2-common, but when I try to install grub-common, it says this: "grub-common : Depends: liblzma2 (>= 4.999.9beta) but it is not installable" [02:35] any suggestion as to what to do next?