bycat сказал(а):

cat /etc/apt/sources.list.d
cat: /etc/apt/sources.list.d: Это каталог

---- Добавлено позже ----

sources.list без d

deb http://http.kali.org/kali kali-rolling main contrib non-free
# For source package access, uncomment the following line
# deb-src http://http.kali.org/kali kali-rolling main contrib non-free