On Tue, Apr 12, 2022 at 5:49 PM Steve Sakoman <[email protected]> wrote:
> I added a debug option to the failing command and did another autobuilder run. > > You can see the output here: > > https://errors.yoctoproject.org/Errors/Details/654608/ Okay, same error, "Hash Sum mismatch". And if I squint between all the URL-encoding, I can see the md5/sha1/sha256/sha512sum values. The "apt update" command is doing the following: - fetch the file called "Release" - fetch the file called "Packages.gz" --> error occurs here Looking inside the Release file, it is plain text, and contains the md5/sha1/sha256/sha512 sums of both Packages and Packages.gz (and also the first two lines of Release). Manually checking each of those sums reveals an inconsistency: all the sha256 values inside Release are incorrect, while all the other md1/sha1/sha512 values are correct. And when we look at the URL-encoded debug info... the sha256 value is the correct one for Packages.gz (as computed manually). However it does not match the (incorrect) value within the Release file. Thus it seems apt-get is justified when it complains about "Hash Sum mismatch". Going back to my Ubuntu system, and looking at the generated Release file... all the checksums are correct, including the sha256sum. So I am now looking into how Release file gets generated... as the problem appears to be there... and it happens on Fedora but not Ubuntu. One additional point to add: on the same Fedora 35 system, I did a full rebuild *without* with xz/gzip CVE fixes, and the apt failure still occurs. To be certain, I nuked cache, sstate-cache and tmp (so basically the entire build directory) and the rebuild took several hours. Ralph
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