apt-get update出现xxx is not signed 1、问题 root@DESKTOP-Q86FNIK:~# apt update Get:1http://mirrors.163.com/ubuntu bionic InRelease [242 kB]Err:1http://mirrors.163.com/ubuntu bionic InReleaseThe following signatures couldn'tbe verified because the public key is not available: NO_PUBKEY3B...
apt-update - The repository is not signed Options 04-07-2022 05:55 AM 10,552 Views fpasino Contributor I Hi, I cannot update the list of available packages and therefore cannot install new packages on a i.MX 8M Nano EVK board. I use Linux version 5.10.72 installed on eMMC (imx...
W: GPG error: http://mirrors.aliyun.com/ubuntu bionic InRelease: Couldn't create temporary file /tmp/apt.conf.euv1j1 for passing config to apt-keyE: The repository 'http://mirrors.aliyun.com/ubuntu bionic InRelease' is not signed.N: Updating from such a repository can't bedonesecurel...
apt-get update 升级错误 W: GPG error: http://mirrors.cloud.aliyuncs.com/ubuntu xenial-backports InRelease: Could not execute 'apt-key' to verify signature (is gnupg installed?) W: The repository 'http://mirrors.cloud.aliyuncs.com/ubuntu xenial-backports InRelease' is not signed. N: Data...
W: GPG error: https://download.docker.com/linux/ubuntu focal InRelease: The following signatures couldn't be verified becausethepublickey is not available:NO_PUBKEY7EA0A9C3F273FCD8E:The repository'https://download.docker.com/linux/ubuntu focal InRelease'is not signed.N:Updating from such a...
E: The repository 'http://mirrors.aliyun.com/ubuntu bionic-proposed 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 ...
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 9F4587F226208342 E: The repository 'https://ppa2.novemberain.com/rabbitmq/rabbitmq-server/deb/ubuntu focal InRelease' is not signed. N: Updating from such a repository can't be done securely, ...
E: The repository 'https://home-store-packages.chinauos.com/appstore eagle 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....
apt-get update 升级错误 W: GPG error: http://mirrors.cloud.aliyuncs.com/ubuntu xenial-backports InRelease: Could not execute 'apt-key' to verify signature (is gnupg installed?) W: The repository 'http://mirrors.cloud.aliyuncs.com/ubuntu xenial-backports InRelease' is not signed....
E:Failedtofetch https://enterprise.proxmox.com/debian/pve/dists/buster/InRelease401Unauthorized[IP:51.79.159.216443]E:The repository'https://enterprise.proxmox.com/debian/pve buster InRelease'isnot signed. 解决办法 备份原有的存储库: mv/etc/apt/sources.list.d/pve-enterprise.list/etc/apt/sources...