Cannot add apt-key on Ubuntu in APT keyring : gpg: [don't know]: invalid packet (ctb=01)How do I fix the GPG...

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Cannot add apt-key on Ubuntu in APT keyring : gpg: [don't know]: invalid packet (ctb=01)


How do I fix the GPG error “NO_PUBKEY”?GPG Error while running apt-getHow to add a GPG key to the apt sources keyring?Why does add-apt-repository now fail to retrieve keys behind my proxy server, but I can update package lists and manually receive the keys?how to disable keyring prompt when you don't know the current /old passwordBroken package ubuntu-keyring (ubuntu 15.04 64 bit)Install Landscape dedicated serverAPT invalid signaturesProblem in installing ROS in Ubuntu 18.04 (Bionic)openprinting key for ubuntu 18Cannot update apt/gpg expired key













0















Here is what happens :





$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 02D65EFF

Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --homedir /tmp/tmp.gwHovf6GQe --no-auto-check-trustdb --trust-model always --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyring /etc/apt/trusted.gpg.d/apandada1-brightness-controller.gpg --keyring /etc/apt/trusted.gpg.d/becrowdy-curl-backport.gpg --keyring /etc/apt/trusted.gpg.d/blahota-texstudio.gpg --keyring /etc/apt/trusted.gpg.d/deb.torproject.org-keyring.gpg --keyring /etc/apt/trusted.gpg.d/fkrull-deadsnakes-python2_7.gpg --keyring /etc/apt/trusted.gpg.d/fossfreedom-libmtp.gpg --keyring /etc/apt/trusted.gpg.d/freetuxtv-freetuxtv-dev.gpg --keyring /etc/apt/trusted.gpg.d/gerardpuig-ppa.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-ffmpeg-3.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-ffmpeg-4.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-texlive.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-vim.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-vlc.gpg --keyring /etc/apt/trusted.gpg.d/kwwette-octaves.gpg --keyring /etc/apt/trusted.gpg.d/me-tv-development-ppa.gpg --keyring /etc/apt/trusted.gpg.d/mediaarea.gpg --keyring /etc/apt/trusted.gpg.d/mozillateam-ppa.gpg --keyring /etc/apt/trusted.gpg.d/noobslab-apps.gpg --keyring /etc/apt/trusted.gpg.d/noobslab-themes.gpg --keyring /etc/apt/trusted.gpg.d/octave-stable.gpg --keyring /etc/apt/trusted.gpg.d/openlp-core-dev.gpg --keyring /etc/apt/trusted.gpg.d/openlp-core-release.gpg --keyring /etc/apt/trusted.gpg.d/otto-kesselgulasch-gimp.gpg --keyring /etc/apt/trusted.gpg.d/palemoon_kovacsoltvideo.gpg --keyring /etc/apt/trusted.gpg.d/palemoon_opensuse.gpg --keyring /etc/apt/trusted.gpg.d/privoox-privoox.gpg --keyring /etc/apt/trusted.gpg.d/pubring.gpg --keyring /etc/apt/trusted.gpg.d/pypy-ppa.gpg --keyring /etc/apt/trusted.gpg.d/secring.gpg --keyring /etc/apt/trusted.gpg.d/stefanobalocco-multimedia.gpg --keyring /etc/apt/trusted.gpg.d/tigerite-bluez5.gpg --keyring /etc/apt/trusted.gpg.d/timchen119-bluez5-trusty.gpg --keyring /etc/apt/trusted.gpg.d/trustdb.gpg --keyring /etc/apt/trusted.gpg.d/unit193-inxi.gpg --keyring /etc/apt/trusted.gpg.d/xapienz-curl34.gpg --keyserver keyserver.ubuntu.com --recv-keys 02D65EFF

gpg: requesting key 02D65EFF from hkp server keyserver.ubuntu.com

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key 02D65EFF: public key "Launchpad PPA for linrunner" imported

gpg: Total number processed: 1

gpg:               imported: 1  (RSA: 1)

$ sudo apt-get update 2>&1 | grep 02D65EFF

W: GPG error: http://ppa.launchpad.net trusty InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2B3F92F902D65EFF


EDIT 1: If I try and refreshed the trusted keys, I also get these gpg warnings :



$ sudo rm /etc/apt/trusted.gpg

rm: remove regular file ‘/etc/apt/trusted.gpg’? y

$ sudo apt-key update

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key 437D05B5: public key "Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>" imported

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key FBB75451: public key "Ubuntu CD Image Automatic Signing Key <cdimage@ubuntu.com>" imported

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key C0B21F32: public key "Ubuntu Archive Automatic Signing Key (2012) <ftpmaster@ubuntu.com>" imported

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key EFE21092: public key "Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com>" imported

gpg: Total number processed: 4

gpg:               imported: 4  (RSA: 2)





apt keyrings







share|improve this question




















  • 2





    Possible duplicate of How do I fix the GPG error "NO_PUBKEY"?

    – Emmet
    34 mins ago











  • @Emmet No, it is not. I have tried y-ppa-manager and launchpad-getkeys but It is not working. See also my EDIT 1. Please reconsider

    – SebMa
    7 mins ago
















0















Here is what happens :





$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 02D65EFF

Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --homedir /tmp/tmp.gwHovf6GQe --no-auto-check-trustdb --trust-model always --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyring /etc/apt/trusted.gpg.d/apandada1-brightness-controller.gpg --keyring /etc/apt/trusted.gpg.d/becrowdy-curl-backport.gpg --keyring /etc/apt/trusted.gpg.d/blahota-texstudio.gpg --keyring /etc/apt/trusted.gpg.d/deb.torproject.org-keyring.gpg --keyring /etc/apt/trusted.gpg.d/fkrull-deadsnakes-python2_7.gpg --keyring /etc/apt/trusted.gpg.d/fossfreedom-libmtp.gpg --keyring /etc/apt/trusted.gpg.d/freetuxtv-freetuxtv-dev.gpg --keyring /etc/apt/trusted.gpg.d/gerardpuig-ppa.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-ffmpeg-3.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-ffmpeg-4.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-texlive.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-vim.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-vlc.gpg --keyring /etc/apt/trusted.gpg.d/kwwette-octaves.gpg --keyring /etc/apt/trusted.gpg.d/me-tv-development-ppa.gpg --keyring /etc/apt/trusted.gpg.d/mediaarea.gpg --keyring /etc/apt/trusted.gpg.d/mozillateam-ppa.gpg --keyring /etc/apt/trusted.gpg.d/noobslab-apps.gpg --keyring /etc/apt/trusted.gpg.d/noobslab-themes.gpg --keyring /etc/apt/trusted.gpg.d/octave-stable.gpg --keyring /etc/apt/trusted.gpg.d/openlp-core-dev.gpg --keyring /etc/apt/trusted.gpg.d/openlp-core-release.gpg --keyring /etc/apt/trusted.gpg.d/otto-kesselgulasch-gimp.gpg --keyring /etc/apt/trusted.gpg.d/palemoon_kovacsoltvideo.gpg --keyring /etc/apt/trusted.gpg.d/palemoon_opensuse.gpg --keyring /etc/apt/trusted.gpg.d/privoox-privoox.gpg --keyring /etc/apt/trusted.gpg.d/pubring.gpg --keyring /etc/apt/trusted.gpg.d/pypy-ppa.gpg --keyring /etc/apt/trusted.gpg.d/secring.gpg --keyring /etc/apt/trusted.gpg.d/stefanobalocco-multimedia.gpg --keyring /etc/apt/trusted.gpg.d/tigerite-bluez5.gpg --keyring /etc/apt/trusted.gpg.d/timchen119-bluez5-trusty.gpg --keyring /etc/apt/trusted.gpg.d/trustdb.gpg --keyring /etc/apt/trusted.gpg.d/unit193-inxi.gpg --keyring /etc/apt/trusted.gpg.d/xapienz-curl34.gpg --keyserver keyserver.ubuntu.com --recv-keys 02D65EFF

gpg: requesting key 02D65EFF from hkp server keyserver.ubuntu.com

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key 02D65EFF: public key "Launchpad PPA for linrunner" imported

gpg: Total number processed: 1

gpg:               imported: 1  (RSA: 1)

$ sudo apt-get update 2>&1 | grep 02D65EFF

W: GPG error: http://ppa.launchpad.net trusty InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2B3F92F902D65EFF


EDIT 1: If I try and refreshed the trusted keys, I also get these gpg warnings :



$ sudo rm /etc/apt/trusted.gpg

rm: remove regular file ‘/etc/apt/trusted.gpg’? y

$ sudo apt-key update

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key 437D05B5: public key "Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>" imported

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key FBB75451: public key "Ubuntu CD Image Automatic Signing Key <cdimage@ubuntu.com>" imported

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key C0B21F32: public key "Ubuntu Archive Automatic Signing Key (2012) <ftpmaster@ubuntu.com>" imported

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key EFE21092: public key "Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com>" imported

gpg: Total number processed: 4

gpg:               imported: 4  (RSA: 2)





apt keyrings







share|improve this question




















  • 2





    Possible duplicate of How do I fix the GPG error "NO_PUBKEY"?

    – Emmet
    34 mins ago











  • @Emmet No, it is not. I have tried y-ppa-manager and launchpad-getkeys but It is not working. See also my EDIT 1. Please reconsider

    – SebMa
    7 mins ago














0












0








0








Here is what happens :





$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 02D65EFF

Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --homedir /tmp/tmp.gwHovf6GQe --no-auto-check-trustdb --trust-model always --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyring /etc/apt/trusted.gpg.d/apandada1-brightness-controller.gpg --keyring /etc/apt/trusted.gpg.d/becrowdy-curl-backport.gpg --keyring /etc/apt/trusted.gpg.d/blahota-texstudio.gpg --keyring /etc/apt/trusted.gpg.d/deb.torproject.org-keyring.gpg --keyring /etc/apt/trusted.gpg.d/fkrull-deadsnakes-python2_7.gpg --keyring /etc/apt/trusted.gpg.d/fossfreedom-libmtp.gpg --keyring /etc/apt/trusted.gpg.d/freetuxtv-freetuxtv-dev.gpg --keyring /etc/apt/trusted.gpg.d/gerardpuig-ppa.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-ffmpeg-3.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-ffmpeg-4.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-texlive.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-vim.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-vlc.gpg --keyring /etc/apt/trusted.gpg.d/kwwette-octaves.gpg --keyring /etc/apt/trusted.gpg.d/me-tv-development-ppa.gpg --keyring /etc/apt/trusted.gpg.d/mediaarea.gpg --keyring /etc/apt/trusted.gpg.d/mozillateam-ppa.gpg --keyring /etc/apt/trusted.gpg.d/noobslab-apps.gpg --keyring /etc/apt/trusted.gpg.d/noobslab-themes.gpg --keyring /etc/apt/trusted.gpg.d/octave-stable.gpg --keyring /etc/apt/trusted.gpg.d/openlp-core-dev.gpg --keyring /etc/apt/trusted.gpg.d/openlp-core-release.gpg --keyring /etc/apt/trusted.gpg.d/otto-kesselgulasch-gimp.gpg --keyring /etc/apt/trusted.gpg.d/palemoon_kovacsoltvideo.gpg --keyring /etc/apt/trusted.gpg.d/palemoon_opensuse.gpg --keyring /etc/apt/trusted.gpg.d/privoox-privoox.gpg --keyring /etc/apt/trusted.gpg.d/pubring.gpg --keyring /etc/apt/trusted.gpg.d/pypy-ppa.gpg --keyring /etc/apt/trusted.gpg.d/secring.gpg --keyring /etc/apt/trusted.gpg.d/stefanobalocco-multimedia.gpg --keyring /etc/apt/trusted.gpg.d/tigerite-bluez5.gpg --keyring /etc/apt/trusted.gpg.d/timchen119-bluez5-trusty.gpg --keyring /etc/apt/trusted.gpg.d/trustdb.gpg --keyring /etc/apt/trusted.gpg.d/unit193-inxi.gpg --keyring /etc/apt/trusted.gpg.d/xapienz-curl34.gpg --keyserver keyserver.ubuntu.com --recv-keys 02D65EFF

gpg: requesting key 02D65EFF from hkp server keyserver.ubuntu.com

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key 02D65EFF: public key "Launchpad PPA for linrunner" imported

gpg: Total number processed: 1

gpg:               imported: 1  (RSA: 1)

$ sudo apt-get update 2>&1 | grep 02D65EFF

W: GPG error: http://ppa.launchpad.net trusty InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2B3F92F902D65EFF


EDIT 1: If I try and refreshed the trusted keys, I also get these gpg warnings :



$ sudo rm /etc/apt/trusted.gpg

rm: remove regular file ‘/etc/apt/trusted.gpg’? y

$ sudo apt-key update

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key 437D05B5: public key "Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>" imported

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key FBB75451: public key "Ubuntu CD Image Automatic Signing Key <cdimage@ubuntu.com>" imported

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key C0B21F32: public key "Ubuntu Archive Automatic Signing Key (2012) <ftpmaster@ubuntu.com>" imported

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key EFE21092: public key "Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com>" imported

gpg: Total number processed: 4

gpg:               imported: 4  (RSA: 2)





apt keyrings







share|improve this question
















Here is what happens :





$ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 02D65EFF

Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --homedir /tmp/tmp.gwHovf6GQe --no-auto-check-trustdb --trust-model always --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyring /etc/apt/trusted.gpg.d/apandada1-brightness-controller.gpg --keyring /etc/apt/trusted.gpg.d/becrowdy-curl-backport.gpg --keyring /etc/apt/trusted.gpg.d/blahota-texstudio.gpg --keyring /etc/apt/trusted.gpg.d/deb.torproject.org-keyring.gpg --keyring /etc/apt/trusted.gpg.d/fkrull-deadsnakes-python2_7.gpg --keyring /etc/apt/trusted.gpg.d/fossfreedom-libmtp.gpg --keyring /etc/apt/trusted.gpg.d/freetuxtv-freetuxtv-dev.gpg --keyring /etc/apt/trusted.gpg.d/gerardpuig-ppa.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-ffmpeg-3.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-ffmpeg-4.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-texlive.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-vim.gpg --keyring /etc/apt/trusted.gpg.d/jonathonf-vlc.gpg --keyring /etc/apt/trusted.gpg.d/kwwette-octaves.gpg --keyring /etc/apt/trusted.gpg.d/me-tv-development-ppa.gpg --keyring /etc/apt/trusted.gpg.d/mediaarea.gpg --keyring /etc/apt/trusted.gpg.d/mozillateam-ppa.gpg --keyring /etc/apt/trusted.gpg.d/noobslab-apps.gpg --keyring /etc/apt/trusted.gpg.d/noobslab-themes.gpg --keyring /etc/apt/trusted.gpg.d/octave-stable.gpg --keyring /etc/apt/trusted.gpg.d/openlp-core-dev.gpg --keyring /etc/apt/trusted.gpg.d/openlp-core-release.gpg --keyring /etc/apt/trusted.gpg.d/otto-kesselgulasch-gimp.gpg --keyring /etc/apt/trusted.gpg.d/palemoon_kovacsoltvideo.gpg --keyring /etc/apt/trusted.gpg.d/palemoon_opensuse.gpg --keyring /etc/apt/trusted.gpg.d/privoox-privoox.gpg --keyring /etc/apt/trusted.gpg.d/pubring.gpg --keyring /etc/apt/trusted.gpg.d/pypy-ppa.gpg --keyring /etc/apt/trusted.gpg.d/secring.gpg --keyring /etc/apt/trusted.gpg.d/stefanobalocco-multimedia.gpg --keyring /etc/apt/trusted.gpg.d/tigerite-bluez5.gpg --keyring /etc/apt/trusted.gpg.d/timchen119-bluez5-trusty.gpg --keyring /etc/apt/trusted.gpg.d/trustdb.gpg --keyring /etc/apt/trusted.gpg.d/unit193-inxi.gpg --keyring /etc/apt/trusted.gpg.d/xapienz-curl34.gpg --keyserver keyserver.ubuntu.com --recv-keys 02D65EFF

gpg: requesting key 02D65EFF from hkp server keyserver.ubuntu.com

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key 02D65EFF: public key "Launchpad PPA for linrunner" imported

gpg: Total number processed: 1

gpg:               imported: 1  (RSA: 1)

$ sudo apt-get update 2>&1 | grep 02D65EFF

W: GPG error: http://ppa.launchpad.net trusty InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 2B3F92F902D65EFF


EDIT 1: If I try and refreshed the trusted keys, I also get these gpg warnings :



$ sudo rm /etc/apt/trusted.gpg

rm: remove regular file ‘/etc/apt/trusted.gpg’? y

$ sudo apt-key update

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key 437D05B5: public key "Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>" imported

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key FBB75451: public key "Ubuntu CD Image Automatic Signing Key <cdimage@ubuntu.com>" imported

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key C0B21F32: public key "Ubuntu Archive Automatic Signing Key (2012) <ftpmaster@ubuntu.com>" imported

gpg: [don't know]: invalid packet (ctb=01)

gpg: keydb_get_keyblock failed: eof

gpg: key EFE21092: public key "Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com>" imported

gpg: Total number processed: 4

gpg:               imported: 4  (RSA: 2)





apt keyrings




apt keyrings






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 11 mins ago







SebMa

















asked 39 mins ago









SebMaSebMa

263211




263211








  • 2





    Possible duplicate of How do I fix the GPG error "NO_PUBKEY"?

    – Emmet
    34 mins ago











  • @Emmet No, it is not. I have tried y-ppa-manager and launchpad-getkeys but It is not working. See also my EDIT 1. Please reconsider

    – SebMa
    7 mins ago














  • 2





    Possible duplicate of How do I fix the GPG error "NO_PUBKEY"?

    – Emmet
    34 mins ago











  • @Emmet No, it is not. I have tried y-ppa-manager and launchpad-getkeys but It is not working. See also my EDIT 1. Please reconsider

    – SebMa
    7 mins ago








2




2





Possible duplicate of How do I fix the GPG error "NO_PUBKEY"?

– Emmet
34 mins ago





Possible duplicate of How do I fix the GPG error "NO_PUBKEY"?

– Emmet
34 mins ago













@Emmet No, it is not. I have tried y-ppa-manager and launchpad-getkeys but It is not working. See also my EDIT 1. Please reconsider

– SebMa
7 mins ago





@Emmet No, it is not. I have tried y-ppa-manager and launchpad-getkeys but It is not working. See also my EDIT 1. Please reconsider

– SebMa
7 mins ago










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