The following signatures couldn't be verified because the public key is not available: NO

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

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?

edited Dec 20 '18 at 12:11

Zanna

50.2k13132241

asked Dec 20 '18 at 10:26

Sam Lo

1813

marked as duplicate by Kulfy, Videonauth, Zanna, karel, Eric Carvalho Dec 20 '18 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.

6

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 '18 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 '18 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 '18 at 15:39

1

you should also take a look at the similar problem askubuntu.com/q/1103240/505225 here :)
– Pavel Sayekat
Dec 20 '18 at 20:12

1

@SamLo I had the same error recently and the duplicated link here did not help. What I had to do, and now the key is there, is to run the following: sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv F987672F and then it worked for the winehq site.
– Terrance
Dec 23 '18 at 23:22

|
show 1 more comment

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?

edited Dec 20 '18 at 12:11

Zanna

50.2k13132241

asked Dec 20 '18 at 10:26

Sam Lo

1813

marked as duplicate by Kulfy, Videonauth, Zanna, karel, Eric Carvalho Dec 20 '18 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.

6

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 '18 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 '18 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 '18 at 15:39

1

you should also take a look at the similar problem askubuntu.com/q/1103240/505225 here :)
– Pavel Sayekat
Dec 20 '18 at 20:12

1

@SamLo I had the same error recently and the duplicated link here did not help. What I had to do, and now the key is there, is to run the following: sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv F987672F and then it worked for the winehq site.
– Terrance
Dec 23 '18 at 23:22

|
show 1 more comment

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?

edited Dec 20 '18 at 12:11

Zanna

50.2k13132241

asked Dec 20 '18 at 10:26

Sam Lo

1813

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

edited Dec 20 '18 at 12:11

Zanna

50.2k13132241

asked Dec 20 '18 at 10:26

Sam Lo

1813

edited Dec 20 '18 at 12:11

Zanna

50.2k13132241

asked Dec 20 '18 at 10:26

Sam Lo

1813

edited Dec 20 '18 at 12:11

Zanna

50.2k13132241

edited Dec 20 '18 at 12:11

Zanna

50.2k13132241

edited Dec 20 '18 at 12:11

Zanna

50.2k13132241

asked Dec 20 '18 at 10:26

Sam Lo

1813

asked Dec 20 '18 at 10:26

Sam Lo

1813

asked Dec 20 '18 at 10:26

Sam Lo

1813

marked as duplicate by Kulfy, Videonauth, Zanna, karel, Eric Carvalho Dec 20 '18 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 '18 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.

6

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 '18 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 '18 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 '18 at 15:39

1

you should also take a look at the similar problem askubuntu.com/q/1103240/505225 here :)
– Pavel Sayekat
Dec 20 '18 at 20:12

1

@SamLo I had the same error recently and the duplicated link here did not help. What I had to do, and now the key is there, is to run the following: sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv F987672F and then it worked for the winehq site.
– Terrance
Dec 23 '18 at 23:22

|
show 1 more comment

6

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 '18 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 '18 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 '18 at 15:39

1

you should also take a look at the similar problem askubuntu.com/q/1103240/505225 here :)
– Pavel Sayekat
Dec 20 '18 at 20:12

1

@SamLo I had the same error recently and the duplicated link here did not help. What I had to do, and now the key is there, is to run the following: sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv F987672F and then it worked for the winehq site.
– Terrance
Dec 23 '18 at 23:22

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 '18 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 '18 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 '18 at 15:39

you should also take a look at the similar problem askubuntu.com/q/1103240/505225 here :)
– Pavel Sayekat
Dec 20 '18 at 20:12

@SamLo I had the same error recently and the duplicated link here did not help. What I had to do, and now the key is there, is to run the following: sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv F987672F and then it worked for the winehq site.
– Terrance
Dec 23 '18 at 23:22

|
show 1 more comment

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