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I installed kali on my acer predator helios 300 alongside Windows 10. I couldn't get past the login screen because it gets stuck after entering the credentials. So I googled it and found the issue was with some graphic drivers and so I ctrl+alt+f2 ed at the login screen and got a terminal. My sources.list file was like this
#deb cdrom:[Debian GNU/Linux 2018.4 _Kali-rolling - Official Snapshot amd64 LIVE/INSTALL Binary 20181016-16:07] kali-last-snapshot contrib main non-free #This system was installed using small removable media #(e.g. netinst, live or single CD). The matching "deb cdrom" #entries were disabled at the end of the installation process #For information about how to configure apt package sources #see the sources.list(5) manual
So I added this line to the sources.list file to update apt and install Nvidia drivers.
deb http://http.kali.org/kali/dists/kali-rolling main contrib non-free
And when I run apt-get update it says
Ign:1 http://http.kali.org/kali/dists/kali-rolling main InRelease Err:2 http://http.kali.org/kali/dists/kali-rolling main Release 404 Not Found [IP: 188.8.131.52 80] Reading package lists... Done E: The repository 'http://http.kali.org/kali/dists/kali-rolling main Release' does not have a release file. N: Updating from suck a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.