The following signatures couldn't be verified because the public key is not available: NO_PUBKEY...












0















This question already has an answer here:




  • How do I fix the GPG error “NO_PUBKEY”?

    11 answers



  • signature verification error for wine - index files failed to download - changing mirror doesn't help

    5 answers




When I type sudo apt update I get this response: 



Get:1 https://dl.winehq.org/wine-builds/ubuntu bionic InRelease [6,242 B]

Ign:2 http://dl.google.com/linux/chrome/deb stable InRelease                   

Hit:3 http://dl.google.com/linux/chrome/deb stable Release                     

Err:1 https://dl.winehq.org/wine-builds/ubuntu bionic InRelease                

  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F

Hit:5 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic InRelease    

Hit:6 http://archive.ubuntu.com/ubuntu bionic InRelease                        

Hit:7 http://archive.ubuntu.com/ubuntu bionic-updates InRelease

Hit:8 http://archive.ubuntu.com/ubuntu bionic-backports InRelease

Hit:9 http://archive.ubuntu.com/ubuntu bionic-security InRelease

Reading package lists... Done

Building dependency tree       

Reading state information... Done

All packages are up to date.

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://dl.winehq.org/wine-builds/ubuntu bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F

W: Failed to fetch https://dl.winehq.org/wine-builds/ubuntu/dists/bionic/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F

W: Some index files failed to download. They have been ignored, or old ones used instead.


I've try to use sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-key 76F1A20FF987672F to fix it, but noting is fixed:



gpg:keyserver receive failed: No data


How can I fix this? I uninstalled wine last week; have I not fully uninstalled it?






apt wine gnupg







share|improve this question









New contributor




Sam Lo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











marked as duplicate by Kulfy, Videonauth, Zanna, karel, Eric Carvalho Dec 20 at 12:25


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.











  • 4




    Check the repository list by sudo cat /etc/apt/sources.list | grep winehq for unnessesary wine repo entry and disable the winehq line by adding a # before it and then re-run sudo apt update And if you want to fix wine, you can follow this askubuntu.com/q/1103240/505225 or you have to fix your wine key by wget -nc https://dl.winehq.org/wine-builds/winehq.key && sudo apt-key add winehq.key && sudo apt update
    – Pavel Sayekat
    Dec 20 at 12:52












  • when i type 'sudo cat /etc/apt/sources.list | grep winehq' he give me this respond 'deb dl.winehq.org/wine-builds/ubuntu bionic main # deb-src dl.winehq.org/wine-builds/ubuntu bionic main'
    – Sam Lo
    Dec 20 at 15:36










  • type sudo nano /etc/apt/sources.list and put a # before that deb dl.winehq.org/wine-builds/ubuntu bionic main # deb-src dl.winehq.org/wine-builds/ubuntu bionic main line, press ctrl+x and then y and then sudo apt update
    – Pavel Sayekat
    Dec 20 at 15:39










  • ok done , now when i type sudo apt update , not have dl.winehq anymore , thanks a lot , have a nice day ^_^
    – Sam Lo
    Dec 20 at 16:36








  • 1




    you should also take a look at the similar problem askubuntu.com/q/1103240/505225 here :)
    – Pavel Sayekat
    Dec 20 at 20:12
















0















This question already has an answer here:




  • How do I fix the GPG error “NO_PUBKEY”?

    11 answers



  • signature verification error for wine - index files failed to download - changing mirror doesn't help

    5 answers




When I type sudo apt update I get this response: 



Get:1 https://dl.winehq.org/wine-builds/ubuntu bionic InRelease [6,242 B]

Ign:2 http://dl.google.com/linux/chrome/deb stable InRelease                   

Hit:3 http://dl.google.com/linux/chrome/deb stable Release                     

Err:1 https://dl.winehq.org/wine-builds/ubuntu bionic InRelease                

  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F

Hit:5 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic InRelease    

Hit:6 http://archive.ubuntu.com/ubuntu bionic InRelease                        

Hit:7 http://archive.ubuntu.com/ubuntu bionic-updates InRelease

Hit:8 http://archive.ubuntu.com/ubuntu bionic-backports InRelease

Hit:9 http://archive.ubuntu.com/ubuntu bionic-security InRelease

Reading package lists... Done

Building dependency tree       

Reading state information... Done

All packages are up to date.

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://dl.winehq.org/wine-builds/ubuntu bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F

W: Failed to fetch https://dl.winehq.org/wine-builds/ubuntu/dists/bionic/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F

W: Some index files failed to download. They have been ignored, or old ones used instead.


I've try to use sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-key 76F1A20FF987672F to fix it, but noting is fixed:



gpg:keyserver receive failed: No data


How can I fix this? I uninstalled wine last week; have I not fully uninstalled it?






apt wine gnupg







share|improve this question









New contributor




Sam Lo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











marked as duplicate by Kulfy, Videonauth, Zanna, karel, Eric Carvalho Dec 20 at 12:25


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.











  • 4




    Check the repository list by sudo cat /etc/apt/sources.list | grep winehq for unnessesary wine repo entry and disable the winehq line by adding a # before it and then re-run sudo apt update And if you want to fix wine, you can follow this askubuntu.com/q/1103240/505225 or you have to fix your wine key by wget -nc https://dl.winehq.org/wine-builds/winehq.key && sudo apt-key add winehq.key && sudo apt update
    – Pavel Sayekat
    Dec 20 at 12:52












  • when i type 'sudo cat /etc/apt/sources.list | grep winehq' he give me this respond 'deb dl.winehq.org/wine-builds/ubuntu bionic main # deb-src dl.winehq.org/wine-builds/ubuntu bionic main'
    – Sam Lo
    Dec 20 at 15:36










  • type sudo nano /etc/apt/sources.list and put a # before that deb dl.winehq.org/wine-builds/ubuntu bionic main # deb-src dl.winehq.org/wine-builds/ubuntu bionic main line, press ctrl+x and then y and then sudo apt update
    – Pavel Sayekat
    Dec 20 at 15:39










  • ok done , now when i type sudo apt update , not have dl.winehq anymore , thanks a lot , have a nice day ^_^
    – Sam Lo
    Dec 20 at 16:36








  • 1




    you should also take a look at the similar problem askubuntu.com/q/1103240/505225 here :)
    – Pavel Sayekat
    Dec 20 at 20:12














0












0








0


2






This question already has an answer here:




  • How do I fix the GPG error “NO_PUBKEY”?

    11 answers



  • signature verification error for wine - index files failed to download - changing mirror doesn't help

    5 answers




When I type sudo apt update I get this response: 



Get:1 https://dl.winehq.org/wine-builds/ubuntu bionic InRelease [6,242 B]

Ign:2 http://dl.google.com/linux/chrome/deb stable InRelease                   

Hit:3 http://dl.google.com/linux/chrome/deb stable Release                     

Err:1 https://dl.winehq.org/wine-builds/ubuntu bionic InRelease                

  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F

Hit:5 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic InRelease    

Hit:6 http://archive.ubuntu.com/ubuntu bionic InRelease                        

Hit:7 http://archive.ubuntu.com/ubuntu bionic-updates InRelease

Hit:8 http://archive.ubuntu.com/ubuntu bionic-backports InRelease

Hit:9 http://archive.ubuntu.com/ubuntu bionic-security InRelease

Reading package lists... Done

Building dependency tree       

Reading state information... Done

All packages are up to date.

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://dl.winehq.org/wine-builds/ubuntu bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F

W: Failed to fetch https://dl.winehq.org/wine-builds/ubuntu/dists/bionic/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F

W: Some index files failed to download. They have been ignored, or old ones used instead.


I've try to use sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-key 76F1A20FF987672F to fix it, but noting is fixed:



gpg:keyserver receive failed: No data


How can I fix this? I uninstalled wine last week; have I not fully uninstalled it?






apt wine gnupg







share|improve this question









New contributor




Sam Lo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












This question already has an answer here:




  • How do I fix the GPG error “NO_PUBKEY”?

    11 answers



  • signature verification error for wine - index files failed to download - changing mirror doesn't help

    5 answers




When I type sudo apt update I get this response: 



Get:1 https://dl.winehq.org/wine-builds/ubuntu bionic InRelease [6,242 B]

Ign:2 http://dl.google.com/linux/chrome/deb stable InRelease                   

Hit:3 http://dl.google.com/linux/chrome/deb stable Release                     

Err:1 https://dl.winehq.org/wine-builds/ubuntu bionic InRelease                

  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F

Hit:5 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic InRelease    

Hit:6 http://archive.ubuntu.com/ubuntu bionic InRelease                        

Hit:7 http://archive.ubuntu.com/ubuntu bionic-updates InRelease

Hit:8 http://archive.ubuntu.com/ubuntu bionic-backports InRelease

Hit:9 http://archive.ubuntu.com/ubuntu bionic-security InRelease

Reading package lists... Done

Building dependency tree       

Reading state information... Done

All packages are up to date.

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://dl.winehq.org/wine-builds/ubuntu bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F

W: Failed to fetch https://dl.winehq.org/wine-builds/ubuntu/dists/bionic/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F

W: Some index files failed to download. They have been ignored, or old ones used instead.


I've try to use sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-key 76F1A20FF987672F to fix it, but noting is fixed:



gpg:keyserver receive failed: No data


How can I fix this? I uninstalled wine last week; have I not fully uninstalled it?





This question already has an answer here:




  • How do I fix the GPG error “NO_PUBKEY”?

    11 answers



  • signature verification error for wine - index files failed to download - changing mirror doesn't help

    5 answers







apt wine gnupg




apt wine gnupg






share|improve this question









New contributor




Sam Lo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question









New contributor




Sam Lo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question








edited Dec 20 at 12:11









Zanna

50k13131238




50k13131238






New contributor




Sam Lo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked Dec 20 at 10:26









Sam Lo

32




32




New contributor




Sam Lo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





Sam Lo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Sam Lo is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.




marked as duplicate by Kulfy, Videonauth, Zanna, karel, Eric Carvalho Dec 20 at 12:25


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.






marked as duplicate by Kulfy, Videonauth, Zanna, karel, Eric Carvalho Dec 20 at 12:25


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.










  • 4




    Check the repository list by sudo cat /etc/apt/sources.list | grep winehq for unnessesary wine repo entry and disable the winehq line by adding a # before it and then re-run sudo apt update And if you want to fix wine, you can follow this askubuntu.com/q/1103240/505225 or you have to fix your wine key by wget -nc https://dl.winehq.org/wine-builds/winehq.key && sudo apt-key add winehq.key && sudo apt update
    – Pavel Sayekat
    Dec 20 at 12:52












  • when i type 'sudo cat /etc/apt/sources.list | grep winehq' he give me this respond 'deb dl.winehq.org/wine-builds/ubuntu bionic main # deb-src dl.winehq.org/wine-builds/ubuntu bionic main'
    – Sam Lo
    Dec 20 at 15:36










  • type sudo nano /etc/apt/sources.list and put a # before that deb dl.winehq.org/wine-builds/ubuntu bionic main # deb-src dl.winehq.org/wine-builds/ubuntu bionic main line, press ctrl+x and then y and then sudo apt update
    – Pavel Sayekat
    Dec 20 at 15:39










  • ok done , now when i type sudo apt update , not have dl.winehq anymore , thanks a lot , have a nice day ^_^
    – Sam Lo
    Dec 20 at 16:36








  • 1




    you should also take a look at the similar problem askubuntu.com/q/1103240/505225 here :)
    – Pavel Sayekat
    Dec 20 at 20:12














  • 4




    Check the repository list by sudo cat /etc/apt/sources.list | grep winehq for unnessesary wine repo entry and disable the winehq line by adding a # before it and then re-run sudo apt update And if you want to fix wine, you can follow this askubuntu.com/q/1103240/505225 or you have to fix your wine key by wget -nc https://dl.winehq.org/wine-builds/winehq.key && sudo apt-key add winehq.key && sudo apt update
    – Pavel Sayekat
    Dec 20 at 12:52












  • when i type 'sudo cat /etc/apt/sources.list | grep winehq' he give me this respond 'deb dl.winehq.org/wine-builds/ubuntu bionic main # deb-src dl.winehq.org/wine-builds/ubuntu bionic main'
    – Sam Lo
    Dec 20 at 15:36










  • type sudo nano /etc/apt/sources.list and put a # before that deb dl.winehq.org/wine-builds/ubuntu bionic main # deb-src dl.winehq.org/wine-builds/ubuntu bionic main line, press ctrl+x and then y and then sudo apt update
    – Pavel Sayekat
    Dec 20 at 15:39










  • ok done , now when i type sudo apt update , not have dl.winehq anymore , thanks a lot , have a nice day ^_^
    – Sam Lo
    Dec 20 at 16:36








  • 1




    you should also take a look at the similar problem askubuntu.com/q/1103240/505225 here :)
    – Pavel Sayekat
    Dec 20 at 20:12








4




4




Check the repository list by sudo cat /etc/apt/sources.list | grep winehq for unnessesary wine repo entry and disable the winehq line by adding a # before it and then re-run sudo apt update And if you want to fix wine, you can follow this askubuntu.com/q/1103240/505225 or you have to fix your wine key by wget -nc https://dl.winehq.org/wine-builds/winehq.key && sudo apt-key add winehq.key && sudo apt update
– Pavel Sayekat
Dec 20 at 12:52






Check the repository list by sudo cat /etc/apt/sources.list | grep winehq for unnessesary wine repo entry and disable the winehq line by adding a # before it and then re-run sudo apt update And if you want to fix wine, you can follow this askubuntu.com/q/1103240/505225 or you have to fix your wine key by wget -nc https://dl.winehq.org/wine-builds/winehq.key && sudo apt-key add winehq.key && sudo apt update
– Pavel Sayekat
Dec 20 at 12:52














when i type 'sudo cat /etc/apt/sources.list | grep winehq' he give me this respond 'deb dl.winehq.org/wine-builds/ubuntu bionic main # deb-src dl.winehq.org/wine-builds/ubuntu bionic main'
– Sam Lo
Dec 20 at 15:36




when i type 'sudo cat /etc/apt/sources.list | grep winehq' he give me this respond 'deb dl.winehq.org/wine-builds/ubuntu bionic main # deb-src dl.winehq.org/wine-builds/ubuntu bionic main'
– Sam Lo
Dec 20 at 15:36












type sudo nano /etc/apt/sources.list and put a # before that deb dl.winehq.org/wine-builds/ubuntu bionic main # deb-src dl.winehq.org/wine-builds/ubuntu bionic main line, press ctrl+x and then y and then sudo apt update
– Pavel Sayekat
Dec 20 at 15:39




type sudo nano /etc/apt/sources.list and put a # before that deb dl.winehq.org/wine-builds/ubuntu bionic main # deb-src dl.winehq.org/wine-builds/ubuntu bionic main line, press ctrl+x and then y and then sudo apt update
– Pavel Sayekat
Dec 20 at 15:39












ok done , now when i type sudo apt update , not have dl.winehq anymore , thanks a lot , have a nice day ^_^
– Sam Lo
Dec 20 at 16:36






ok done , now when i type sudo apt update , not have dl.winehq anymore , thanks a lot , have a nice day ^_^
– Sam Lo
Dec 20 at 16:36






1




1




you should also take a look at the similar problem askubuntu.com/q/1103240/505225 here :)
– Pavel Sayekat
Dec 20 at 20:12




you should also take a look at the similar problem askubuntu.com/q/1103240/505225 here :)
– Pavel Sayekat
Dec 20 at 20:12















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