Package: dpkg Version: 1.18.25 Severity: normal For the Secure Boot support in Debian we automatically generate source packages that include the signatures (linux-signed-*) from files shipped in linux-image-amd64-signed-template below /usr/share/code-signing/linux-image-amd64-signed-template/source-template (plus detached signatures).
With the first binNMU the changelog used 5.2.17+1+b1 as the version and this caused disagreement between different parts of dpkg. dpkg-source generates linux-signed-amd64_5.2.17+1+b1.dsc, but dpkg-genchanges strips the trailing +b1 from the version: +--- | [dpkg-source -b .] | dpkg-source: warning: unknown information field 'Rules-Requires-Root' in input data in general section of control info file | dpkg-source: info: using source format '3.0 (native)' | dpkg-source: info: building linux-signed-amd64 in linux-signed-amd64_5.2.17+1+b1.tar.xz | dpkg-source: info: building linux-signed-amd64 in linux-signed-amd64_5.2.17+1+b1.dsc | dpkg-genchanges: warning: unknown information field 'Rules-Requires-Root' in input data in general section of control info file | dpkg-genchanges: error: cannot read ../linux-signed-amd64_5.2.17+1.dsc: No such file or directory | Something went wrong, you can inspect the build to figure out what. The temporary directory is /tmp/codesignzg_o_do4 | Command '['dpkg-genchanges', '-S', '-DDistribution=sid', '-UCloses', '-O../linux-signed-amd64_5.2.17+1+b1_source.changes']' returned non-zero exit status 2 +--- The first changelog entry is +--- | linux-signed-amd64 (5.2.17+1+b1) sid; urgency=low | | * Sign kernel from linux 5.2.17-1+b1 | | * Binary-only non-maintainer upload for amd64; no source changes. | * build against perl 5.30.0 | | -- amd64 / i386 Build Daemon (x86-ubc-01) <buildd_amd64-x86-ubc...@buildd.debian.org> Sun, 06 Oct 2019 15:07:42 +0000 +--- I'll suggest to work around this by mangling the version a bit more and use .b1 instead of +b1, but the disagreement seems to be a bug in dpkg. Ansgar