Can't add ddebs.ubuntu.com and update

[Chris J Arges]

Tried following adding ddeb procedure here:
https://wiki.ubuntu.com/DebuggingProgramCrash

Err:7 http://ddebs.ubuntu.com xenial/main amd64 Packages
  Writing more data than expected (3453598 > 3453008)
Get:9 http://ddebs.ubuntu.com xenial/universe amd64 Packages [3,165 kB]
Err:9 http://ddebs.ubuntu.com xenial/universe amd64 Packages
  Writing more data than expected (9628933 > 9600688)
Fetched 80.9 kB in 9s (8,683 B/s)
Reading package lists... Done
W: gpgv:/var/lib/apt/lists/partial/ddebs.ubuntu.com_dists_xenial_Release.gpg: The repository is insufficiently signed by key 2512191FEF8729D6E5AF414DECDCAD72428D7C01 (weak digest)
W: Failed to fetch http://ddebs.ubuntu.com/dists/xenial/main/binary-amd64/Packages Writing more data than expected (3453598 > 3453008)
W: Failed to fetch http://ddebs.ubuntu.com/dists/xenial/universe/binary-amd64/Packages Writing more data than expected (9628933 > 9600688)
E: Some index files failed to download. They have been ignored, or old ones used instead.

I cannot apt-get update after adding the key.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: apt 1.2.7
ProcVersionSignature: User Name 4.4.0-15.31-generic 4.4.6
Uname: Linux 4.4.0-15-generic x86_64
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
Date: Wed Mar 23 14:56:10 2016
SourcePackage: apt
UpgradeStatus: No upgrade log present (probably fresh install)

[Seth Arnold (seth-arnold)]

I undid-the duplicate; the other bug was about upgrading beyond sha-1 signatures and 1024 bit DH keys, and that's been done.

After I added the new key I have trouble fetching from ddebs using 14.04 LTS:

W: Failed to fetch http://ddebs.ubuntu.com/dists/trusty/main/binary-amd64/Packages Hash Sum mismatch

W: Failed to fetch http://ddebs.ubuntu.com/dists/trusty/universe/binary-amd64/Packages Hash Sum mismatch

W: Failed to fetch http://ddebs.ubuntu.com/dists/trusty/multiverse/binary-amd64/Packages Hash Sum mismatch

W: Failed to fetch http://ddebs.ubuntu.com/dists/trusty/main/binary-i386/Packages Hash Sum mismatch

W: Failed to fetch http://ddebs.ubuntu.com/dists/trusty/universe/binary-i386/Packages Hash Sum mismatch

W: Failed to fetch http://ddebs.ubuntu.com/dists/trusty/multiverse/binary-i386/Packages Hash Sum mismatch

Thanks

[Seth Arnold (seth-arnold)]

(I've done the usual rm /var/lib/apt/lists/* ; service squid-deb-proxy stop ; rm -rf /var/cache/squid-deb-proxy/* ; service squid-deb-proxy start and re-tested with similar results.)

[Julian Andres Klode (juliank)]

I think your mirror or proxy was broken, it worked fine yesterday, no hash sum mismatch. Not sure about the Writing more data than expected thing, but that seems like a mirror/proxy/isp/whatever issue as well.

[Julian Andres Klode (juliank)]

There were a lot of changes since 1.2.7, and no further updates here, so I assume the bug has been fixed, or it was just a connectivity issue after all. If anything changes, reopen the bug or open a new one.