thanks for the input so far
this is really interesting... here is some additional info on the case:
on my 64 bit home desktop (Distro: siduction 12.2.0~rc1 Riders on the Storm - kde - (201211192053)), i can not reproduce this problem...
on my 64 bit work computer (sidux 2009-04 Μόρος - kde-lite - (200912310312)), this problem persists.
it does not matter, whether i am installing or re-installing. it does not matter, what package i am dealing with... strange.
output from home computer:
LANG=C apt-get install --reinstall xterm
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 158 not upgraded.
Need to get 0 B/673 kB of archives.
After this operation, 0 B of additional disk space will be used.
(Reading database ... 163283 files and directories currently installed.)
Preparing to replace xterm 295-1 (using .../archives/xterm_295-1_amd64.deb) ...
Unpacking replacement xterm ...
Processing triggers for hicolor-icon-theme ...
Processing triggers for menu ...
Processing triggers for man-db ...
Processing triggers for mime-support ...
Processing triggers for desktop-file-utils ...
Setting up xterm (295-1) ...
Processing triggers for menu ...
output from work computer
LANG=C apt-get install --reinstall xterm
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 310 not upgraded.
Need to get 0 B/673 kB of archives.
After this operation, 0 B of additional disk space will be used.
E: Could not open file descriptor -1
debconf: apt-extracttemplates failed: No such file or directory
(Reading database ... 298766 files and directories currently installed.)
Preparing to replace xterm 295-1 (using .../archives/xterm_295-1_amd64.deb) ...
Unpacking replacement xterm ...
Processing triggers for hicolor-icon-theme ...
Processing triggers for menu ...
Processing triggers for man-db ...
Processing triggers for mime-support ...
Setting up xterm (295-1) ...
Processing triggers for menu ...
apt-utils (0.9.9.1) and debconf (1.5.50) are same versions on both computers.
any further ideas?