apt-get update GPG error, key expired

[KnuckleHead]

Here's what i tried so far and it is still not working for me:

root@GhostTown:~# apt-get clean && apt-get update && apt-get upgrade -y && apt-get dist-upgrade -y
Err:1 http://repo.kali.org/kali kali-rolling InRelease
403 Forbidden
Reading package lists... Done
E: Failed to fetch http://repo.kali.org/kali/dists/kali-rolling/InRelease 403 Forbidden
E: Some index files failed to download. They have been ignored, or old ones used instead.
root@GhostTown:~# wget https://http.kali.org/kali/pool/main...2018.1_all.deb
--2018-02-08 18:17:29-- https://http.kali.org/kali/pool/main...2018.1_all.deb
Resolving http.kali.org (http.kali.org)... 192.99.200.113
Connecting to http.kali.org (http.kali.org)|192.99.200.113|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://archive-10.kali.org/kali/poo...2018.1_all.deb [following]
--2018-02-08 18:17:29-- https://archive-10.kali.org/kali/poo...2018.1_all.deb
Resolving archive-10.kali.org (archive-10.kali.org)... 167.114.101.149
Connecting to archive-10.kali.org (archive-10.kali.org)|167.114.101.149|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 6888 (6.7K) [application/octet-stream]
Saving to: ‘kali-archive-keyring_2018.1_all.deb.1’

kali-archive-keyrin 100%[===================>] 6.73K --.-KB/s in 0s

2018-02-08 18:17:29 (84.1 MB/s) - ‘kali-archive-keyring_2018.1_all.deb.1’ saved [6888/6888]

root@GhostTown:~# apt install ./kali-archive-keyring_2018.1_all.deb
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'kali-archive-keyring' instead of './kali-archive-keyring_2018.1_all.deb'
kali-archive-keyring is already the newest version (2018.1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
root@GhostTown:~# apt-get update
Err:1 http://repo.kali.org/kali kali-rolling InRelease
403 Forbidden
Reading package lists... Done
E: Failed to fetch http://repo.kali.org/kali/dists/kali-rolling/InRelease 403 Forbidden
E: Some index files failed to download. They have been ignored, or old ones used instead.
root@GhostTown:~# gpg --keyserver pgpkeys.mit.edu --recv-key ED444FF07D8D0BF6
key ED444FF07D8D0BF6:
132 signatures not checked due to missing keys
gpg: key ED444FF07D8D0BF6: "Kali Linux Repository <[email protected]>" not changed
gpg: Total number processed: 1
gpg: unchanged: 1
root@GhostTown:~#
root@GhostTown:~# apt-key adv --keyserver hkp://keys.gnupg.net --recv-keys 7D8D0BF6
Executing: /tmp/apt-key-gpghome.um2GTZu6eL/gpg.1.sh --keyserver hkp://keys.gnupg.net --recv-keys 7D8D0BF6
key ED444FF07D8D0BF6:
132 signatures not checked due to missing keys
gpg: key ED444FF07D8D0BF6: "Kali Linux Repository <[email protected]>" not changed
gpg: Total number processed: 1
gpg: unchanged: 1
root@GhostTown:~# apt-get update
Err:1 http://repo.kali.org/kali kali-rolling InRelease
403 Forbidden
Reading package lists... Done
E: Failed to fetch http://repo.kali.org/kali/dists/kali-rolling/InRelease 403 Forbidden
E: Some index files failed to download. They have been ignored, or old ones used instead.
root@GhostTown:~# rm -rf /var/lib/apt/lists
root@GhostTown:~# apt-get update
Err:1 http://repo.kali.org/kali kali-rolling InRelease
403 Forbidden
Reading package lists... Done
E: Failed to fetch http://repo.kali.org/kali/dists/kali-rolling/InRelease 403 Forbidden
E: Some index files failed to download. They have been ignored, or old ones used instead.
root@GhostTown:~# apt-get install kali-archive-keyring
Reading package lists... Done
Building dependency tree
Reading state information... Done
kali-archive-keyring is already the newest version (2018.1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
root@GhostTown:~# gpg --keyserver pgpkeys.mit.edu --recv-key ED444FF07D8D0BF6
key ED444FF07D8D0BF6:
132 signatures not checked due to missing keys
gpg: key ED444FF07D8D0BF6: "Kali Linux Repository <[email protected]>" not changed
gpg: Total number processed: 1
gpg: unchanged: 1
root@GhostTown:~# gpg -a --export ED444FF07D8D0BF6 | sudo apt-key add -
key ED444FF07D8D0BF6:
132 signatures not checked due to missing keys
OK
root@GhostTown:~# apt-key adv --keyserver hkp://keys.gnupg.net --recv-keys 7D8D0BF6
Executing: /tmp/apt-key-gpghome.y4cN1euMcS/gpg.1.sh --keyserver hkp://keys.gnupg.net --recv-keys 7D8D0BF6
key ED444FF07D8D0BF6:
132 signatures not checked due to missing keys
gpg: key ED444FF07D8D0BF6: "Kali Linux Repository <[email protected]>" not changed
gpg: Total number processed: 1
gpg: unchanged: 1
root@GhostTown:~# gpg --keyserver hkp://keys.gnupg.net --recv-key 7D8D0BF6
key ED444FF07D8D0BF6:
132 signatures not checked due to missing keys
gpg: key ED444FF07D8D0BF6: "Kali Linux Repository <[email protected]>" not changed
gpg: Total number processed: 1
gpg: unchanged: 1
root@GhostTown:~# gpg -a --export ED444FF07D8D0BF6 | sudo apt-key add -
key ED444FF07D8D0BF6:
132 signatures not checked due to missing keys
OK
root@GhostTown:~# apt-get update
Err:1 http://repo.kali.org/kali kali-rolling InRelease
403 Forbidden
Reading package lists... Done
E: Failed to fetch http://repo.kali.org/kali/dists/kali-rolling/InRelease 403 Forbidden
E: Some index files failed to download. They have been ignored, or old ones used instead.
root@GhostTown:~# wget https://http.kali.org/kali/pool/main...2018.1_all.deb
--2018-02-08 18:24:31-- https://http.kali.org/kali/pool/main...2018.1_all.deb
Resolving http.kali.org (http.kali.org)... 192.99.200.113
Connecting to http.kali.org (http.kali.org)|192.99.200.113|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://archive-12.kali.org/kali/poo...2018.1_all.deb [following]
--2018-02-08 18:24:31-- https://archive-12.kali.org/kali/poo...2018.1_all.deb
Resolving archive-12.kali.org (archive-12.kali.org)... 167.114.101.174
Connecting to archive-12.kali.org (archive-12.kali.org)|167.114.101.174|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 6888 (6.7K) [application/octet-stream]
Saving to: ‘kali-archive-keyring_2018.1_all.deb.2’

kali-archive-keyrin 100%[===================>] 6.73K --.-KB/s in 0s

2018-02-08 18:24:31 (167 MB/s) - ‘kali-archive-keyring_2018.1_all.deb.2’ saved [6888/6888]

root@GhostTown:~# apt install ./kali-archive-keyring_2018.1_all.deb
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'kali-archive-keyring' instead of './kali-archive-keyring_2018.1_all.deb'
kali-archive-keyring is already the newest version (2018.1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
root@GhostTown:~# apt-get update
Err:1 http://repo.kali.org/kali kali-rolling InRelease
403 Forbidden
Reading package lists... Done
E: Failed to fetch http://repo.kali.org/kali/dists/kali-rolling/InRelease 403 Forbidden
E: Some index files failed to download. They have been ignored, or old ones used instead.
root@GhostTown:~#

My repositories sources.list is as follows:

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

Any help would be greatly appreciated. I am new to this version and have "some" experience with linux so bare with me plz

[b]Try this command[b]

apt-key adv --keyserver hkp://keys.gnupg.net --recv-keys 7D8D0BF6

that took care of my invalid key information.

I forgot to include after you use the command of

apt-get update --fix-missing

Enter

now

apt-get update && apt-get upgrade

and all should work well.[/code]