Error while updating kali-linux

[MikroTik]

Dear Friends,

I want to update and upgrade kali-linux and when i typed apt-get update && upgrade , i got the following error.

# apt-get update && upgrade
Get:1 http://http.kali.org kali Release.gpg [836 B]
Get:2 http://security.kali.org kali/updates Release.gpg [836 B]
Get:3 http://http.kali.org kali Release [21.1 kB]
Ign http://http.kali.org kali Release
Ign http://http.kali.org kali/main Sources/DiffIndex
Hit http://security.kali.org kali/updates Release
Ign http://security.kali.org kali/updates Release
Ign http://security.kali.org kali/updates/main amd64 Packages/DiffIndex
Ign http://http.kali.org kali/non-free Sources/DiffIndex
Ign http://security.kali.org kali/updates/contrib amd64 Packages/DiffIndex
Ign http://http.kali.org kali/contrib Sources/DiffIndex
Ign http://security.kali.org kali/updates/non-free amd64 Packages/DiffIndex
Ign http://http.kali.org kali/main amd64 Packages/DiffIndex
Ign http://http.kali.org kali/non-free amd64 Packages/DiffIndex
Ign http://http.kali.org kali/contrib amd64 Packages/DiffIndex
Hit http://security.kali.org kali/updates/main amd64 Packages
Hit http://security.kali.org kali/updates/contrib amd64 Packages
Ign http://security.kali.org kali/updates/contrib Translation-en_US
Hit http://security.kali.org kali/updates/non-free amd64 Packages
Ign http://security.kali.org kali/updates/contrib Translation-en
Ign http://security.kali.org kali/updates/main Translation-en_US
Ign http://security.kali.org kali/updates/main Translation-en
Ign http://security.kali.org kali/updates/non-free Translation-en_US
Ign http://security.kali.org kali/updates/non-free Translation-en
Get:4 http://http.kali.org kali/main Sources [7,570 kB]
Ign http://http.kali.org kali/contrib Translation-en_US
Ign http://http.kali.org kali/contrib Translation-en
Ign http://http.kali.org kali/main Translation-en_US
Ign http://http.kali.org kali/main Translation-en
Ign http://http.kali.org kali/non-free Translation-en_US
Ign http://http.kali.org kali/non-free Translation-en
Hit http://http.kali.org kali/non-free Sources
Hit http://http.kali.org kali/contrib Sources
Hit http://http.kali.org kali/main amd64 Packages
Hit http://http.kali.org kali/non-free amd64 Packages
Hit http://http.kali.org kali/contrib amd64 Packages
Fetched 7,593 kB in 59s (127 kB/s)
Reading package lists... Done
W: GPG error: http://http.kali.org kali Release: The following signatures were invalid: KEYEXPIRED 1425567400 KEYEXPIRED 1425567400 KEYEXPIRED 1425567400
W: GPG error: http://security.kali.org kali/updates Release: The following signatures were invalid: KEYEXPIRED 1425567400 KEYEXPIRED 1425567400 KEYEXPIRED 1425567400
bash: upgrade: command not found


If you say only to type apt-get update then i have done it already but still same error

Thank You!

[41.w4r10r]

Hi MikroTik,

Running this command should fix your issue:

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

Source: https://forums.kali.org/showthread.p...apt-get-update

[41.w4r10r]

Hi MikroTik,

Running this command should fix your issue:

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

Source: https://forums.kali.org/showthread.p...apt-get-update

[MikroTik]

Hello,

Thanks for the answer. This resolved the issue

Best Regards,
MikroTik

[crusad0r]

Agree what's said in previous reply. That's likely due to older version kali-archive-keyring.

[momoko1234]

Thanks for the answer. This resolved the issue.
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