Bug#362109: xlibs-data: cursor theme alternatives orphaned on upgrade

[Michal Politowski <mpol@charybda.icm.edu.pl>]

Package: xlibs-data
Version: 1:7.0.10

xlibs-data 6.9.0.dfsg.1-6 (and earlier, I suppose)
use update-alternatives to install x-cursor-theme alternatives.
xlibs-data 1:7.0.10 (and the packages it depends on) do not seem to manage
these alternatives anymore but on an 6.9.0.dfsg.1-6 -> 1:7.0.10 upgrade
they are not unregistered (the 6.9.0.dfsg.1-6 prerm does this on remove but
not on upgrade)
and eg. if one purges X at this moment they will still stay there.

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (990, 'unstable'), (500, 'experimental'), (500, 'testing')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/dash
Kernel: Linux 2.6.16-1-k7
Locale: LANG=pl_PL, LC_CTYPE=pl_PL (charmap=ISO-8859-2)

Versions of packages xlibs-data depends on:
ii  libx11-6                      2:1.0.0-5  X11 client-side library
ii  xbitmaps                      1.0.1-2    Base X bitmaps
ii  xcursor-themes                1.0.1-2    Base X cursor themes

xlibs-data recommends no packages.

-- 
Michał Politowski
Talking has been known to lead to communication if practiced carelessly.