Если кто-то будет устанавливать Docker через Tele2 и не будет получаться:
E: Failed to fetch https://download.docker.com/linux/debian/dists/bullseye/pool/stable/armhf/containerd.io_1.6.31-1_armhf.deb Could not handshake: Error in the pull function. [IP: 108.156.22.21 443]
E: Failed to fetch https://download.docker.com/linux/debian/dists/bullseye/pool/stable/armhf/docker-buildx-plugin_0.14.0-1%7edebian.11%7ebullseye_armhf.deb Could not handshake: Error in the pull function. [IP: 108.156.22.21 443]
E: Failed to fetch https://download.docker.com/linux/debian/dists/bullseye/pool/stable/armhf/docker-ce-cli_26.0.2-1%7edebian.11%7ebullseye_armhf.deb Could not handshake: Error in the pull function. [IP: 108.156.22.21 443]
E: Failed to fetch https://download.docker.com/linux/debian/dists/bullseye/pool/stable/armhf/docker-ce_26.0.2-1%7edebian.11%7ebullseye_armhf.deb Could not handshake: Error in the pull function. [IP: 108.156.22.21 443]
E: Failed to fetch https://download.docker.com/linux/debian/dists/bullseye/pool/stable/armhf/docker-ce-rootless-extras_26.0.2-1%7edebian.11%7ebullseye_armhf.deb Could not handshake: Error in the pull function. [IP: 108.156.22.21 443]
E: Failed to fetch https://download.docker.com/linux/debian/dists/bullseye/pool/stable/armhf/docker-compose-plugin_2.26.1-1%7ede7dab207a1019: Downloading [====================================> ] 212MB/292MB
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
не тратьте время, Tele2 блокирует все соединения по IP адресу: 108.156.22.21
Просто поменяйте провайдера.)