_ [debian][amd64] 続々々々々・ia32-libs 変？

ia32-apt-get 20 を入れたところ、

Preparing to replace ia32-apt-get 18 (using .../ia32-apt-get_20_all.deb) ...
Adding `diversion of /usr/bin/aptitude to /usr/bin/aptitude.real by ia32-apt-get'
Unpacking replacement ia32-apt-get ...

となって、aptitude もラッパに入れ替わった。で、

Ia32-apt-get inserts itself into the Debian package management rather intrusively if you let it. But you can limit the amount of damage it might do.
    :
Selecting ‘Libraries’ is the safe option alowing only 32bit libraries to be installed. You can recognize them by having a prefix of ‘ia32-‘ in their name.

ref. /var/lib/dpkg/info/ia32-apt-get.templates

と出たので Libraries を選んだ。でもって、

Inst ia32-libs [20] (1:3.0 Debian:4.3/transitional)
Inst ia32-libs-gtk [20] (1:3.0 Debian:4.3/transitional)
Remv ia32-apt-get [20]
Remv ia32-libs-tools [20]

となるのが邪魔くさいので、

/etc/apt/sources.list.d/ia32-apt-get-transitional.list
/etc/apt/sources.list.d/ia32-apt-get.amd64.ia32-apt-get-transitional.list
/etc/apt/sources.list.d/ia32-apt-get.i386.ia32-apt-get-transitional.list

の

deb [arch=i386] file:///usr/share/ia32-apt-get transitional main

をコメントアウト。これでようやく落ち着いた感じ？