*** This bug is a duplicate of bug 234345 ***
https://bugs.launchpad.net/bugs/234345
Thanks for reporting this bug.
The log files show:
Preparando para substituir debconf 1.5.20 (usando .../debconf_1.5.21_all.deb)
...
xargs: xargs.c:443: main: Afirmação `bc_ctl.arg_max <= (131072-2048)'
fal
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/14825625/Dependencies.txt
** Attachment added: "VarLogDistupgradeAptlog.gz"
http://launchpadlibrarian.net/14825626/VarLogDistupgradeAptlog.gz
** Attachment added: "VarLogDistupgradeApttermlog.gz"
http://launchpadlibra