虚包：systemd-boot-efi-signed

This is a virtual package. See the Debian policy for a definition of virtual packages.

负责填实 systemd-boot-efi-signed 的软件包

systemd-boot-efi-amd64-signed

Tools to manage UEFI firmware updates (signed)

systemd-boot-efi-arm64-signed

Tools to manage UEFI firmware updates (signed)