Package: libssl-dev Version: 1.1.1w-0+deb11u8_amd64 I am currently unable to install libssl-dev on any of my Debian 11 systems. Here is a short test based on a public Docker image :
docker run -it --rm --pull always debian:11 /bin/bash 11: Pulling from library/debian Digest: sha256:6f519a81440354a85eb592c5f32109ab80605f6b892455983a6f618bf87fabe9 Status: Image is up to date for debian:11 root@bd90a8a486f4:/# rm -rf /var/lib/apt/lists/* root@bd90a8a486f4:/# apt update Get:1 http://deb.debian.org/debian bullseye InRelease [75.1 kB] Get:2 http://deb.debian.org/debian-security bullseye-security InRelease [27.1 kB] Get:3 http://deb.debian.org/debian bullseye-updates InRelease [44.0 kB] Get:4 http://deb.debian.org/debian bullseye/main amd64 Packages [8066 kB] Get:5 http://deb.debian.org/debian-security bullseye-security/main amd64 Packages [475 kB] Get:6 http://deb.debian.org/debian bullseye-updates/main amd64 Packages [18.8 kB] Fetched 8706 kB in 3s (2851 kB/s) Reading package lists... Done Building dependency tree... Done Reading state information... Done All packages are up to date. root@bd90a8a486f4:/# apt install libssl-dev Reading package lists... Done Building dependency tree... Done Reading state information... Done Suggested packages: libssl-doc The following NEW packages will be installed: libssl-dev 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 1822 kB of archives. After this operation, 8188 kB of additional disk space will be used. Err:1 http://deb.debian.org/debian-security bullseye-security/main amd64 libssl-dev amd64 1.1.1w-0+deb11u8 404 Not Found [IP: 151.101.122.132 80] E: Failed to fetch http://deb.debian.org/debian-security/pool/updates/main/o/openssl/libssl-dev_1.1.1w-0%2bdeb11u8_amd64.deb 404 Not Found [IP: 151.101.122.132 80] E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing? Looking in repo explorer the package is referenced, but the download link is KO : - The page does exist : https://packages.debian.org/bullseye/amd64/libssl-dev/download - The link is KO (404 File Not Found) : http://security.debian.org/debian-security/pool/updates/main/o/openssl/libssl-dev_1.1.1w-0+deb11u8_amd64.deb Same pb when digging into http://deb.debian.org/debian or http://archive.debian.org/debian and http://security.debian.org/debian-security : this package seems to be referenced and reported as dependency, but does not exist neither in http://security.debian.org/debian-security nor ttp://archive.debian.org/debian-security (the latter does not serve Bullseye security-originated packages). Did I do something wrong ? Is it linked to EOL of Debian 11 ? Here is a list of packages that give me the same (bad) installation result : perl-modules-5.32_5.32.1-4%2bdeb11u5_all.deb libperl5.32_5.32.1-4%2bdeb11u5_amd64.deb perl_5.32.1-4%2bdeb11u5_amd64.deb openssl_1.1.1w-0%2bdeb11u8_amd64.deb ca-certificates_20250419%7edeb12u1%7edeb11u1_all.deb xz-utils_5.2.5-2.1%7edeb11u2_amd64.deb dpkg-dev_1.20.14_all.deb libsqlite3-0_3.34.1-3%2bdeb11u1_amd64.deb In a VM, starting to install a fresh Debian 11 from the netinst media, and allowing to access remote repo, turns KO too. Regards, Frederic.

