338d5f23e26149f00abfce7820d57f8e429ebc5d ubuntu-amd64-21.10.efi f24972c25e2d7e79bb6b2cdfae43cd3ab4294b55 ubuntu-amd64-21.10.mbr cc996fcaa468d23afba7cd404c617b1caef7b595 ubuntu-amd64-22.04.efi 5e2efbff821db2c545fb3dcbb9854b02c4b874e2 ubuntu-amd64-22.04.mbr