Sir, My laptop computer crashed. The screen totally out.... What should I do???? From Retired guy...
On Wed, Apr 12, 2023, 8:30 AM Julian Andres Klode < 2007...@bugs.launchpad.net> wrote: > As #1 says, the file permissions for the keyring are wrong. They should > be world-readable, or at the very least readable by _apt > > ** Changed in: apt (Ubuntu) > Status: Confirmed => Invalid > > -- > You received this bug notification because you are subscribed to apt in > Ubuntu. > Matching subscriptions: dragonhahney > https://bugs.launchpad.net/bugs/2007402 > > Title: > apt-get update error ubuntu22.04 > > Status in apt package in Ubuntu: > Invalid > > Bug description: > I'm using ubuntu:22.04, but unfortunately we met a error when apt-get > update. > > below is the error message: > > root@7f7f478253a4:/# apt-get update > Get:1 http://archive.ubuntu.com/ubuntu jammy InRelease [270 kB] > > Get:2 http://security.ubuntu.com/ubuntu jammy-security InRelease [110 > kB] > Err:2 http://security.ubuntu.com/ubuntu jammy-security InRelease > The following signatures couldn't be verified because the public key > is not available: NO_PUBKEY 871920D1991BC93C > Err:1 http://archive.ubuntu.com/ubuntu jammy InRelease > The following signatures couldn't be verified because the public key > is not available: NO_PUBKEY 871920D1991BC93C > Get:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [119 kB] > Err:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease > The following signatures couldn't be verified because the public key > is not available: NO_PUBKEY 871920D1991BC93C > Get:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [107 > kB] > Err:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease > The following signatures couldn't be verified because the public key > is not available: NO_PUBKEY 871920D1991BC93C > Reading package lists... Done > W: http://security.ubuntu.com/ubuntu/dists/jammy-security/InRelease: > The key(s) in the keyring > /etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg are ignored as the > file is not readable by user '_apt' executing apt-key. > W: http://security.ubuntu.com/ubuntu/dists/jammy-security/InRelease: > The key(s) in the keyring > /etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg are ignored as the > file is not readable by user '_apt' executing apt-key. > W: GPG error: http://security.ubuntu.com/ubuntu jammy-security > InRelease: The following signatures couldn't be verified because the public > key is not available: NO_PUBKEY 871920D1991BC93C > E: The repository 'http://security.ubuntu.com/ubuntu jammy-security > InRelease' is not signed. > N: Updating from such a repository can't be done securely, and is > therefore disabled by default. > N: See apt-secure(8) manpage for repository creation and user > configuration details. > W: http://archive.ubuntu.com/ubuntu/dists/jammy/InRelease: The key(s) > in the keyring /etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg are > ignored as the file is not readable by user '_apt' executing apt-key. > W: http://archive.ubuntu.com/ubuntu/dists/jammy/InRelease: The key(s) > in the keyring /etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg are > ignored as the file is not readable by user '_apt' executing apt-key. > W: GPG error: http://archive.ubuntu.com/ubuntu jammy InRelease: The > following signatures couldn't be verified because the public key is not > available: NO_PUBKEY 871920D1991BC93C > E: The repository 'http://archive.ubuntu.com/ubuntu jammy InRelease' is > not signed. > N: Updating from such a repository can't be done securely, and is > therefore disabled by default. > N: See apt-secure(8) manpage for repository creation and user > configuration details. > W: http://archive.ubuntu.com/ubuntu/dists/jammy-updates/InRelease: The > key(s) in the keyring > /etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg are ignored as the > file is not readable by user '_apt' executing apt-key. > W: http://archive.ubuntu.com/ubuntu/dists/jammy-updates/InRelease: The > key(s) in the keyring > /etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg are ignored as the > file is not readable by user '_apt' executing apt-key. > W: GPG error: http://archive.ubuntu.com/ubuntu jammy-updates InRelease: > The following signatures couldn't be verified because the public key is not > available: NO_PUBKEY 871920D1991BC93C > E: The repository 'http://archive.ubuntu.com/ubuntu jammy-updates > InRelease' is not signed. > N: Updating from such a repository can't be done securely, and is > therefore disabled by default. > N: See apt-secure(8) manpage for repository creation and user > configuration details. > W: http://archive.ubuntu.com/ubuntu/dists/jammy-backports/InRelease: > The key(s) in the keyring > /etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg are ignored as the > file is not readable by user '_apt' executing apt-key. > W: http://archive.ubuntu.com/ubuntu/dists/jammy-backports/InRelease: > The key(s) in the keyring > /etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg are ignored as the > file is not readable by user '_apt' executing apt-key. > W: GPG error: http://archive.ubuntu.com/ubuntu jammy-backports > InRelease: The following signatures couldn't be verified because the public > key is not available: NO_PUBKEY 871920D1991BC93C > E: The repository 'http://archive.ubuntu.com/ubuntu jammy-backports > InRelease' is not signed. > N: Updating from such a repository can't be done securely, and is > therefore disabled by default. > N: See apt-secure(8) manpage for repository creation and user > configuration details. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/apt/+bug/2007402/+subscriptions > > -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/2007402 Title: apt-get update error ubuntu22.04 Status in apt package in Ubuntu: Invalid Bug description: I'm using ubuntu:22.04, but unfortunately we met a error when apt-get update. below is the error message: root@7f7f478253a4:/# apt-get update Get:1 http://archive.ubuntu.com/ubuntu jammy InRelease [270 kB] Get:2 http://security.ubuntu.com/ubuntu jammy-security InRelease [110 kB] Err:2 http://security.ubuntu.com/ubuntu jammy-security InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 871920D1991BC93C Err:1 http://archive.ubuntu.com/ubuntu jammy InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 871920D1991BC93C Get:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [119 kB] Err:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 871920D1991BC93C Get:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [107 kB] Err:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 871920D1991BC93C Reading package lists... Done W: http://security.ubuntu.com/ubuntu/dists/jammy-security/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg are ignored as the file is not readable by user '_apt' executing apt-key. W: http://security.ubuntu.com/ubuntu/dists/jammy-security/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg are ignored as the file is not readable by user '_apt' executing apt-key. W: GPG error: http://security.ubuntu.com/ubuntu jammy-security InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 871920D1991BC93C E: The repository 'http://security.ubuntu.com/ubuntu jammy-security InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. W: http://archive.ubuntu.com/ubuntu/dists/jammy/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg are ignored as the file is not readable by user '_apt' executing apt-key. W: http://archive.ubuntu.com/ubuntu/dists/jammy/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg are ignored as the file is not readable by user '_apt' executing apt-key. W: GPG error: http://archive.ubuntu.com/ubuntu jammy InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 871920D1991BC93C E: The repository 'http://archive.ubuntu.com/ubuntu jammy InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. W: http://archive.ubuntu.com/ubuntu/dists/jammy-updates/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg are ignored as the file is not readable by user '_apt' executing apt-key. W: http://archive.ubuntu.com/ubuntu/dists/jammy-updates/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg are ignored as the file is not readable by user '_apt' executing apt-key. W: GPG error: http://archive.ubuntu.com/ubuntu jammy-updates InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 871920D1991BC93C E: The repository 'http://archive.ubuntu.com/ubuntu jammy-updates InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. W: http://archive.ubuntu.com/ubuntu/dists/jammy-backports/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg are ignored as the file is not readable by user '_apt' executing apt-key. W: http://archive.ubuntu.com/ubuntu/dists/jammy-backports/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg are ignored as the file is not readable by user '_apt' executing apt-key. W: GPG error: http://archive.ubuntu.com/ubuntu jammy-backports InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 871920D1991BC93C E: The repository 'http://archive.ubuntu.com/ubuntu jammy-backports InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. 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