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Re: MD5 again



On Sun, 31 Jul 2011, jidanni@jidanni.org wrote:
> The bug seems to happen more than not.

If it is a (broken?) transparent proxy in your ISP, it will continue to
happen until you figure out a way to get that proxy to _INVALIDATE_ its
cache at every request.  And you might have to request twice, if it is
broken enough to not invalidate the _current_ request.

Enable these options:

Acquire::http::No-Cache=True

in apt.conf, if you haven't done so yet.  Mind the syntax for apt.conf.

There are many other options for Aquire::http that may help you debug the
issue.  Check here (old bugreport, but it might help you):
https://bugs.launchpad.net/ubuntu/+source/apt/+bug/33505

There is also a second possibility: a single slow-to-update mirror in a
round-robin alias is enough to cause such failures.  I am not sure all tools
are smart enough to retry with a different IP from the round-robin alias
when fetching indexes (if they're not, it is a bug).

Meanwhile, set your sources.list to a *specific* mirror to ease your
debugging.  And there are probably mirrors closer to you network-wise than
ftp.us.debian.org, you might want to check that too.

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh


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