This file is indexed.

/usr/lib/linux-tools/4.15.0-20-generic/acpidbg is in linux-tools-4.15.0-20-generic 4.15.0-20.21.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/linux-tools/4.15.0-20-generic/../../linux-tools-4.15.0-20/acpidbg