On Thu, Aug 04, 2022 at 01:27:21PM +0200, Johan Kröckel wrote: > ~# date; cat /etc/apt/sources.list;apt update; apt upgrade; apt-cache > policy base-files [...] > OK:1 http://security.debian.org/debian-security bullseye-security InRelease > OK:2 http://packages.microsoft.com/repos/code stable InRelease > > > OK:3 https://updates.signal.org/desktop/apt xenial InRelease > > > OK:4 https://deb.debian.org/debian-security bullseye-security InRelease > > > OK:5 https://deb.debian.org/debian bullseye InRelease > > OK:6 https://dl.google.com/linux/chrome/deb stable InRelease > > OK:7 https://packages.microsoft.com/repos/microsoft-debian-bullseye-prod > bullseye InRelease > OK:8 https://deb.debian.org/debian bullseye-updates InRelease > OK:9 https://deb.debian.org/debian bullseye-backports InRelease
You've got other entries in /etc/apt/sources.list.d/ that you haven't shown, and at least one of them contains Ubuntu packages (xenial). > Installiert: 11.1+deb11u3 > Installationskandidat: 11.1+deb11u3 > Versionstabelle: > *** 11.1+deb11u3 500 > 500 https://deb.debian.org/debian bullseye/main amd64 Packages > 100 /var/lib/dpkg/status > > Hope, this is complete enough. I can only think of three things here. 1) Maybe that xenial line is breaking something. I would definitely not have ANYTHING from Ubuntu on a Debian system. That said, I don't know precisely how it would break things without leaving visible traces. 2) Maybe your lists (in /var/lib/apt/lists/) are wrong somehow, in a way that's preventing "apt update" from retrieving the current ones. You could try removing the deb.debian.org_* lists, and re-running apt update. 3) Maybe deb.debian.org keeps giving you a mirror that isn't in sync. You could try a country-specific mirror instead.
