File list of package libgpm2 in buster of architecture arm64
/usr/lib/aarch64-linux-gnu/libgpm.so.2 /usr/share/doc/libgpm2/changelog.Debian.gz /usr/share/doc/libgpm2/changelog.gz /usr/share/doc/libgpm2/copyright
/usr/lib/aarch64-linux-gnu/libgpm.so.2 /usr/share/doc/libgpm2/changelog.Debian.gz /usr/share/doc/libgpm2/changelog.gz /usr/share/doc/libgpm2/copyright