[Freewx-maint] Bug#684150: python-wxgtk2.8 breaks upgrade from squeeze to wheezy

Olly Betts olly at survex.com
Thu Sep 6 00:17:57 UTC 2012


On Wed, Aug 22, 2012 at 07:35:13PM +0200, gregor herrmann wrote:
> On Tue, 07 Aug 2012 14:21:28 +0200, Uwe Storbeck wrote:
> 
> > the upgrade from squeeze to wheezy aborts with the following
> > error message:
> > 
> > E: Could not perform immediate configuration on 'python-wxgtk2.8'. Please see
> > man 5 apt.conf under APT::Immediate-Configure for details. (2)
> 
> I can't reproduce this bug with 2 attempts:
> 
> - squeeze chroot
> - apt-get install python-wxgtk2.8
> - s/squeeze/wheezy/ in sources.list
> - apt-get update
> - a) apt-get upgrade ; apt-get dist-upgrade
> - b) apt-get dist-upgrade

Thanks for investigating.

> (Not sure if the Ubuntu patch is related:
> 
> https://patches.ubuntu.com/w/wxwidgets2.8/wxwidgets2.8_2.8.12.1-11ubuntu2.patch
> 
> +      - Add conflict on python-wxgtk2.8 (<< 2.8.12.1-6ubuntu1~) to
> +        python-wxversion to guarantee upgrade ordering when moving from
> +        pycentral to dh_python2.
> 
> -Conflicts: wxpython2.6-0, python-wxgtk2.6 (<< 2.6.3.2.2-2), python-wxgtk2.4 (<< 2.4.5.1.2)
> +Conflicts: wxpython2.6-0, python-wxgtk2.6 (<< 2.6.3.2.2-2), python-wxgtk2.4 (<< 2.4.5.1.2), python-wxgtk2.8 (<< 2.8.12.1-6ubuntu1~)

I'm aware of this Ubuntu patch, but I couldn't get a clear explanation of
what the issue it addressed was when I asked about it a few months ago.

I had suspected we might have a similar issues, but hadn't had a chance to
test upgrades yet.  This report suggests there is an issue, and we could just
add a conflicts even if we can't reproduce it, but I'm not sure what versions
we should be conflicting with...

Cheers,
    Olly



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