Fiesty upgrade MD5Sum mismatch

Thanks for your report. This is almost certainly a consequence of the whole world trying to install Feisty simultaneously; you'll probably find it works fine in a day or two.

I'm going to close the bug; please reopen if it continues to happen after the initial rush for Feisty has subsided.

I'm getting this error, along with size-mismatch errors, consistently in my attempts to upgrade to feisty. I am running through an apt-cacher on my firewall box, a stable debian box. I attach my main.log from /var/log/dist-upgrade/main.log

I am seeing the same errors in the last few days.

For an AMD64 installation:

Failed to fetch
http://security.ubuntu.com/ubuntu/dists/feisty-security/main/binary-amd64/Packages.bz2
MD5Sum mismatch
Failed to fetch
http://security.ubuntu.com/ubuntu/dists/feisty-security/universe/binary-amd64/Packages.bz2
MD5Sum mismatch
Reading package lists... Done
E: Some index files failed to download, they have been ignored, or old
ones used instead.

For a X86 installation:

Failed to fetch
http://security.ubuntu.com/ubuntu/dists/feisty-security/main/binary-i386/Packages.bz2
MD5Sum mismatch
Failed to fetch
http://security.ubuntu.com/ubuntu/dists/feisty-security/universe/binary-i386/Packages.bz2
MD5Sum mismatch
Reading package lists... Done
E: Some index files failed to download, they have been ignored, or old
ones used instead.