Re: secure installation

2007-08-23 Thread Javier Fernández-Sanguino Peña
On Wed, Aug 22, 2007 at 09:29:10AM +0200, Johannes Wiedersich wrote:
 - From the documentation I gather, that update-manager would probably work
 on kde, but that it just checks, if the package information has changed.
 This would have to occur either manually or by some cron job, cron-apt
 etc. So _at least_ it requires reading some manuals and manual
 configuration. update-notifier also does not suggest or recommend
 cron-apt or any other backend to commit the required 'aptitude update'.
 

Did you actually tried update-notifier on KDE?  update-notifier checks
himself if the package information has changed periodically. There's no need
for update-notifier to depend on cron-apt or any 'backend' as it already
does the job. If you ask it to install new software it will run
update-manager.

Regards

Javier


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Re: secure installation

2007-08-23 Thread Johannes Wiedersich
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Javier Fernández-Sanguino Peña wrote:
 On Wed, Aug 22, 2007 at 09:29:10AM +0200, Johannes Wiedersich wrote:
 - From the documentation I gather, that update-manager would probably work
 on kde, but that it just checks, if the package information has changed.
 This would have to occur either manually or by some cron job, cron-apt
 etc. So _at least_ it requires reading some manuals and manual
 configuration. update-notifier also does not suggest or recommend
 cron-apt or any other backend to commit the required 'aptitude update'.

 
 Did you actually tried update-notifier on KDE? 

Yes, it was installed on my system for some months, but it never
informed me about any update. (I get informed via
debian-security-announce, though and install updates 'by hand'. )

 update-notifier checks
 himself if the package information has changed periodically. There's no need
 for update-notifier to depend on cron-apt or any 'backend' as it already
 does the job. If you ask it to install new software it will run
 update-manager.

That's what I would expect from its description in 'aptitude show
update-[manager|notifier].

The README, however states a different story:
/
more /usr/share/doc/update-notifier/README
Upgrade notifier tray icon
- --

This is a small tray icon that backgrounds itself and checks for
upgrades. It does nothing more. It must be ensured by other means
(like a cron job) that a regular apt-get update is done. This is
ensured by installing a option into /etc/apt/apt.conf.d to trigger a
cron update script. It uses FAM to monitor /var/lib/apt/lists/* and
/var/lib/update-notifier/dpkg-run-stamp. If they change it updates it's
status.

Needs libgnomeui2.0-dev and libhal-dev to build and gksu to run.


Based on ideas of Matt Zimmerman und Jeff Waught. Tray example from
Lukas Lipka [EMAIL PROTECTED]. Lot's of cleanups from Michiel Sikkes.
Thanks!

Michael Vogt
\==

Note, that I don't even have fam installed, I have gamin for some
reasons I don't know or remember.

My personal conclusion:

Simply installing update-manager (on etch) does not necessarily notify
the user of security updates. It might 'automagically' work in some
situations, but as long as it doesn't do so in _any_ situation it will
just make newbee users feel comfortable, while not providing
notifications about security updates.

Johannes

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Re: secure installation

2007-08-23 Thread Giacomo Mulas

On Thu, 23 Aug 2007, Johannes Wiedersich wrote:


Note, that I don't even have fam installed, I have gamin for some
reasons I don't know or remember.


just to exclude one problem: I have gamin as well, instead of fam, and
update-notifier works fine here (on gnome).

Bye
Giacomo

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Re: secure installation

2007-08-23 Thread Javier Fernández-Sanguino Peña
On Thu, Aug 23, 2007 at 10:15:25AM +0200, Johannes Wiedersich wrote:
  Did you actually tried update-notifier on KDE? 
 
 Yes, it was installed on my system for some months, but it never
 informed me about any update. (I get informed via
 debian-security-announce, though and install updates 'by hand'. )

You are absolutely right. Now that I look at both the code and my system it
turns out it's working OK here because I also have cron-apt installed. 
Fact is, upgrade-notifier's source code contains a cron script for that,
it's just not activated so for the time being. I guess installing cron-apt
should fix that.

  update-notifier checks
  himself if the package information has changed periodically. There's no need
  for update-notifier to depend on cron-apt or any 'backend' as it already
  does the job. If you ask it to install new software it will run
  update-manager.
 
 That's what I would expect from its description in 'aptitude show
 update-[manager|notifier].

Yes, and from the manpage. I'm going to go and file a bug.

Regards

Javier


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Re: [OT] Warranty was Re: secure installation

2007-08-23 Thread Willi Mann

 I believe Microsoft software comes with NO WARRANTY as well.
 Hell, we should read the small print on all software...
 
 It does come with a warranty, at least in Germany/Europe. Everything you
 *pay* for has by law two years of warranty. The problem is that almost
 no one knows that they have this warranty on software.

The act you are referring to is only absolutely binding for contracts
between a company and a consumer, not for contracts between two companies.

Willi


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Re: secure installation

2007-08-23 Thread Javier Fernández-Sanguino Peña
On Thu, Aug 23, 2007 at 10:15:25AM +0200, Johannes Wiedersich wrote:
 Simply installing update-manager (on etch) does not necessarily notify
 the user of security updates. It might 'automagically' work in some
 situations, but as long as it doesn't do so in _any_ situation it will
 just make newbee users feel comfortable, while not providing
 notifications about security updates.

I've further investigated this issue. The fact is, the tool that *actually*
updates the package database is /etc/cron.daily/apt, that task is installed
by Apt, you don't need cron-apt to do it. 

This cron task uses the Apt::Periodic [1] configuration which is set, for
example, in GNOME through the /usr/bin/software-properties application
(called in by the desktop System - Admin -Software origins - Updates).
Through the GUI you can be set when check for updates (and modify Apt's
configuration accordingly). I believe by default, in GNOME, it is configured
to download the lists (but no the packages themselves) daily.

The fact that update-notifier doesn't work in KDE for you might be because
either you don't have installed (or KDE lacks) and application that handles
that piece of Apt's configuration for you, or maybe because some other
application mangled it.

In my /etc/apt/apt.conf.d/10periodic file (file installed by update-manager)
I have this:

APT::Periodic::Update-Package-Lists 1;
APT::Periodic::Download-Upgradeable-Packages 0;

You probably have something else there?

Regards

Javier

[1] A configuration option of Apt which is used, but currently not
documented :) (#438559)


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Testers needed for Asterisk/Sarge

2007-08-23 Thread Moritz Muehlenhoff
We need testers for an extensive security update for asterisk
in Sarge. If you still run Asterisk on Sarge and are willing
to test, please get in touch with me.

Cheers,
Moritz


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