During the first week of 2021, I've rebuilt all packages in buster: - With "dpkg-buildpackage -A" and "dpkg-buildpackage -B" (where appropriate) - Using machines with 1 CPU and machines with 2 CPUs. This is the contents for the different files in this directory: always-A.txt Packages which always FTBFS for me on machines with 1 CPU, with build "all". always-B.txt Packages which always FTBFS for me on machines with 1 CPU, with build "any". always-D.txt Packages which always FTBFS for me on machines with 2 CPUs, with build "all". always-E.txt Packages which always FTBFS for me on machines with 2 CPUs, with build "any". random-[ABCD].txt Packages which FTBFS randomly for me on the machines I tried. unknown-[ABCD].txt Packages which I didn't try enough times to tell if they always fail or they just FTBFS randomly. I wish all those packages to be fixed for Debian 10.8 but I can't fix them all and any help will be appreciated. Note: Not all the above packages are necessarily "todo" items. For example, some packages may be already fixed in buster-proposed-updates (like didjvu), and also at least one of them (libdbd-oracle-perl) is not buildable "by design". Note: Yes, I will try to publish the build logs themselves some day. Santiago Vila