root@wirenboard-ACSV3HN6:~# apt --allow-unauthenticated update Ign:1 http://archive.debian.org/debian stretch InRelease Get:2 http://archive.debian.org/debian-security stretch/updates InRelease [59.1 kB] Err:2 http://archive.debian.org/debian-security stretch/updates InRelease Couldn't create temporary file /tmp/apt.conf.46GpGU for passing config to apt-key Get:4 http://archive.debian.org/debian stretch-backports InRelease [78.5 kB] Err:4 http://archive.debian.org/debian stretch-backports InRelease Couldn't create temporary file /tmp/apt.conf.TCaf6V for passing config to apt-key Get:5 http://archive.debian.org/debian stretch Release [118 kB] Get:3 http://deb.wirenboard.com/wb7/stretch stable InRelease [3,939 B] Err:3 http://deb.wirenboard.com/wb7/stretch stable InRelease Couldn't create temporary file /tmp/apt.conf.invea3 for passing config to apt-key Get:6 http://archive.debian.org/debian stretch Release.gpg [3,177 B] Ign:6 http://archive.debian.org/debian stretch Release.gpg Reading package lists... Done W: GPG error: http://archive.debian.org/debian-security stretch/updates InRelease: Couldn't create temporary file /tmp/apt.conf.46GpGU for passing config to apt-key E: The repository 'http://archive.debian.org/debian-security stretch/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: GPG error: http://archive.debian.org/debian stretch-backports InRelease: Couldn't create temporary file /tmp/apt.conf.TCaf6V for passing config to apt-key E: The repository 'http://archive.debian.org/debian stretch-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. W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://deb.wirenboard.com/wb7/stretch stable InRelease: Couldn't create temporary file /tmp/apt.conf.invea3 for passing config to apt-key W: GPG error: http://archive.debian.org/debian stretch Release: Couldn't create temporary file /tmp/apt.conf.bhwni9 for passing config to apt-key E: The repository 'http://archive.debian.org/debian stretch Release' 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. root@wirenboard-ACSV3HN6:~# apt upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages were automatically installed and are no longer required: libatomic1 liblua5.1-0 lua-bitop lua-cjson Use 'apt autoremove' to remove them. The following packages will be upgraded: wb-release-info 1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 1,570 B of archives. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] y Err:1 http://deb.wirenboard.com/wb7/stretch stable/main armhf wb-release-info all 1.0-stable~wb7+stretch~20230306123703 404 Not Found [IP: 18.165.122.88 80] E: Failed to fetch http://deb.wirenboard.com/wb7/stretch/pool/main/w/wb-release-info/wb-release-info_1.0-stable~wb7+stretch~20230306123703_all.deb 404 Not Found [IP: 18.165.122.88 80] E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing? root@wirenboard-ACSV3HN6:~# apt policy wb-configs wb-configs: Installed: 2.3.4-wb101 Candidate: 2.3.4-wb101 Version table: *** 2.3.4-wb101 990 990 http://deb.wirenboard.com/wb7/stretch stable/main armhf Packages 100 /var/lib/dpkg/status root@wirenboard-ACSV3HN6:~# apt upgrade --fix-missing Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages were automatically installed and are no longer required: libatomic1 liblua5.1-0 lua-bitop lua-cjson Use 'apt autoremove' to remove them. The following packages will be upgraded: wb-release-info 1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 1,570 B of archives. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] y Err:1 http://deb.wirenboard.com/wb7/stretch stable/main armhf wb-release-info all 1.0-stable~wb7+stretch~20230306123703 404 Not Found [IP: 18.165.122.59 80] E: Failed to fetch http://deb.wirenboard.com/wb7/stretch/pool/main/w/wb-release-info/wb-release-info_1.0-stable~wb7+stretch~20230306123703_all.deb 404 Not Found [IP: 18.165.122.59 80]