hi,
got the same problem...
solved it by comment out the 3. line in /etc/apt/sources.list
deb http://http.kali.org/kali kali-rolling main contrib non-free non-free-firmware
deb-src http://http.kali.org/kali kali-rolling main contrib non-free non-free-firmware
#deb [trusted=yes] file:/run/live/medium kali-last-snapshot main contrib non-free non-free-firmware
