This file is indexed.

/usr/lib/thunderbird/extensions/ is in lightning-l10n-zh-tw 1:52.9.1-1~deb9u1.

This file is owned by root:root, with mode 0o755.

File Mime Type Owner Mode Size
..
/usr/lib/thunderbird/extensions/langpack-zh-tw@lightning.debian.org root:root 0o777