root@clouder:~# apt-get update Hit:1 http://deb.debian.org/debian bullseye InRelease Get:2 http://deb.debian.org/debian bullseye-updates InRelease [39.4 kB] Get:4 http://deb.debian.org/debian bullseye-backports InRelease [44.2 kB] Get:5 http://security.debian.org bullseye-security InRelease [44.1 kB] Get:3 http://mirror.12z.eu/pub/linux/armbian/apt bullseye InRelease [27.2 kB] Get:6 https://apt.syncthing.net syncthing InRelease [15.1 kB] Get:7 http://deb.debian.org/debian bullseye-backports/contrib armhf Packages.diff/Index [15.1 kB] Get:8 http://deb.debian.org/debian bullseye-backports/contrib arm64 Packages.diff/Index [19.6 kB] Get:9 http://deb.debian.org/debian bullseye-backports/main arm64 Packages.diff/Index [63.3 kB] Get:10 http://deb.debian.org/debian bullseye-backports/main armhf Packages.diff/Index [63.3 kB] Get:11 http://deb.debian.org/debian bullseye-backports/contrib armhf Packages T-2022-03-07-2012.38-F-2022-03-07-2012.38.pdiff [26 B] Get:11 http://deb.debian.org/debian bullseye-backports/contrib armhf Packages T-2022-03-07-2012.38-F-2022-03-07-2012.38.pdiff [26 B] Get:12 http://security.debian.org bullseye-security/main arm64 Packages [149 kB] Get:13 http://deb.debian.org/debian bullseye-backports/contrib arm64 Packages T-2022-03-07-2012.38-F-2022-03-07-2012.38.pdiff [27 B] Get:13 http://deb.debian.org/debian bullseye-backports/contrib arm64 Packages T-2022-03-07-2012.38-F-2022-03-07-2012.38.pdiff [27 B] Get:14 http://deb.debian.org/debian bullseye-backports/main arm64 Packages T-2022-03-08-0802.33-F-2022-03-07-2012.38.pdiff [6,213 B] Get:14 http://deb.debian.org/debian bullseye-backports/main arm64 Packages T-2022-03-08-0802.33-F-2022-03-07-2012.38.pdiff [6,213 B] Get:15 http://security.debian.org bullseye-security/main armhf Packages [153 kB] Get:16 http://deb.debian.org/debian bullseye-backports/main armhf Packages T-2022-03-08-0802.33-F-2022-03-07-2012.38.pdiff [6,615 B] Get:16 http://deb.debian.org/debian bullseye-backports/main armhf Packages T-2022-03-08-0802.33-F-2022-03-07-2012.38.pdiff [6,615 B] Fetched 646 kB in 4s (175 kB/s) Reading package lists... Done root@clouder:~# apt-get install syncthing Reading package lists... Done Building dependency tree... Done Reading state information... Done syncthing is already the newest version (1.19.1). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. root@clouder:~# printf "Package: *\nPin: origin apt.syncthing.net\nPin-Priority: 990\n" | sudo tee /etc/apt/preferences.d/syncthing Package: * Pin: origin apt.syncthing.net Pin-Priority: 990 root@clouder:~# apt-get install syncthing Reading package lists... Done Building dependency tree... Done Reading state information... Done syncthing is already the newest version (1.19.1). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. root@clouder:~#