CUDA Packages file for ubuntu20.04 (08/17 UPDATE) has unexpected file size

Accelerated Computing CUDA CUDA Setup and Installation
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#7 9.085 E: Failed to fetch https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/Packages.gz File has unexpected size (1127072 != 1126689). Mirror sync in progress? [IP: 152.199.39.144 443]
#7 9.085 Hashes of expected file:
#7 9.085 - Filesize:1126689 [weak]
#7 9.085 - SHA256:7cee2584ca6d97b2f07018ba4f9c3c473fb4e299ed170968a1f8c99c090cc59f
#7 9.085 - SHA1:4ee24fac5518a3fcc3702590a0dab32c95484c54 [weak]
#7 9.085 - MD5Sum:593faff511765d11055c9919bf2e3bf8 [weak]
#7 9.085 Release file created at: Thu, 17 Aug 2023 19:03:05 +0000
#7 9.085 E: Some index files failed to download. They have been ignored, or old ones used instead.

In release file, it says file size is 1126689 , but upon downloading locally it has 1127072.

InRelease file : ( Index of /compute/cuda/repos/ubuntu2004/x86_64 (nvidia.com)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Origin: NVIDIA
Label: NVIDIA CUDA
Architecture: x86_64
Date: Thu, 17 Aug 2023 19:03:05 +0000
MD5Sum:
d58e9de402bbc21d40cd550fad5d9fac 5540573 Packages
593faff511765d11055c9919bf2e3bf8 1126689 Packages.gz
SHA1:
cb11ed21fae2338cd93d1a3e149f9eed7080d5e7 5540573 Packages
4ee24fac5518a3fcc3702590a0dab32c95484c54 1126689 Packages.gz
SHA256:
567da6aeef4d3b672891319d5913e35edeecd648bef04fcf9beaaa270d21c51e 5540573 Packages
7cee2584ca6d97b2f07018ba4f9c3c473fb4e299ed170968a1f8c99c090cc59f 1126689 Packages.gz

2

+1, having this same issue.

E: Failed to fetch https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/Packages.gz File has unexpected size (1127072 != 1126689). Mirror sync in progress? [IP: 152.195.19.142 443]

3

I am also having the same issue while building custom Docker image with “nvidia/cuda:11.8.0-cudnn8-devel-ubuntu20.04”:

Err:6 Index of /compute/cuda/repos/ubuntu2004/x86_64 Packages
File has unexpected size (1127072 != 1126689). Mirror sync in progress? [IP: 152.199.20.126 443]
Hashes of expected file:

  • Filesize:1126689 [weak]
    -SHA256:7cee2584ca6d97b2f07018ba4f9c3c473fb4e299ed170968a1f8c99c090cc59f
  • SHA1:4ee24fac5518a3fcc3702590a0dab32c95484c54 [weak]
  • MD5Sum:593faff511765d11055c9919bf2e3bf8 [weak]
    Release file created at: Thu, 17 Aug 2023 19:03:05 +0000
4

Removing the cuda list from the apt sources should do the trick. See my response on this thread.

5

The metadata mismatch issue is now resolved.
See thread Unable to add apt repo - Mirror sync in progress

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