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Debathena updates

daemon@ATHENA.MIT.EDU (Timothy G Abbott)
Tue Apr 22 06:05:59 2008

Date: Tue, 22 Apr 2008 06:02:31 -0400 (EDT)
From: Timothy G Abbott <tabbott@MIT.EDU>
To: debathena-announce@mit.edu
cc: sipb-office@mit.edu
Message-ID: <Pine.LNX.4.64L.0804212205510.13584@vinegar-pot.mit.edu>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed

There have been several significant changes to Debathena deployed to the 
Debathena repository in the last day.

1) The Autofs automounter for /mit has been replaced by a new afuse-based 
automounter, configured by the debathena-afuse-automounter package.  This 
new automounter seems to lack many minor annoyances associated with the 
autofs automounter (e.g. failure trying to stop the automounter, 
Recommending various nfs packages, and being apparently incompatable with 
future deployment of Athena locker development hooks).  If you're 
currently using /mit when you install the update (via aptitude 
dist-upgrade), the transition will complete at the next reboot of the 
machine (because autofs doesn't stop correctly).  The 
debathena-autofs-config package is now deprecated.

2) The debathena-msmtp-config package has been changed in an incompatable 
fashion.  Its only consumer, debathena-pine, has been updated to use the 
new interface.  Pine instances running across the upgrade will give msmtp 
errors when trying to send email until they are restarted.

2b) The new debathena-msmtp-mta package has been created.  It configures 
msmtp as your mail transport agent (the key feature being that it supports 
authenticated mail through outgoing.mit.edu).  It is recommended in the 
debathena-standard distribution.

By default, our msmtp sendmail will fail over to sending through 
outgoing-legacy when valid Kerberos tickets are not available.  You can 
configure msmtp to fail when valid Kerberos tickets are not available by 
setting DEBATHENA_SENDMAIL_AUTH=yes.

3) The Athena system dotfiles used on debathena-login and 
debathena-workstation systems have been changed to remove lots of 
unecessary or undesirable code.  Notable changes that you might notice 
include:
- We stopped setting CDPATH
- We stopped changing the default prompt; the default Debian prompts are 
better.

4) We uploaded new versions of almost every package.  Aside from the 
things mentioned above, these uploads are the result of internal API 
changes that shouldn't affect functionality.

5) Debathena packages for Ubuntu 8.04 Hardy are building and will probably 
be ready tomorrow evening.  We'll make an announcement when they are ready.

Let us know if you run into any problems resulting from this series of 
upgrades.

 	-Tim Abbott


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