The recommended method of upgrading Ubuntu disables 3rd party
repositories during the install.  That means if you are running
Hardy and wish to upgrade to Intrepid, you will not get the
(speed) advantage of our local repository talc.truman.edu.

I experimented a bit and found a way to use talc without
foregoing the standard Ubuntu upgrade tool.  The key is to
download as many of the packages that you will need before
upgrading, so they are already on your computer and ready to go.

Steps:

1. edit your /etc/apt/sources.list (which presumably already has
lines for talc.truman.edu in it) and replace all of the instances
of "hardy" with "intrepid"

2. Use apt-get to get the new packages.

 # apt-get update
 # apt-get --download-only dist-upgrade

Notice the "--download-only".  You need this, or apt-get will
attempt to force through the upgrade, and that is not the
recommended method.

3. Run the Ubuntu upgrade tool
 # update-manager -d

4. Do NOT choose the "Partial upgrade" option if it is presented
to you.  Look for the "Upgrade" button at the top next to the
notice "New distribution release '8.10' is available" and click
that.

The upgrade tool will still disable 3rd party repositories, but
all of the files you downloaded in step 2 will already be on the
hard drive and ready to go.  On my computer, that was about 1500
of 1700 files.  It took only 10 minutes or so to get the
remaining 200 small files versus the hours I might have waited
and the bandwidth I would have used to get them all from the
standard (off-campus) repositories.

Installing all of the files is on track to take an hour or so
still, but everything seems to be going smoothly.

Don

-- 
Don Bindner <[EMAIL PROTECTED]>

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