Thanks for your report.
The error is
---
Preparando para reemplazar libc6 2.11.1-0ubuntu7 (usando
.../libc6_2.11.1-0ubuntu7.1_i386.deb) ...
/var/lib/dpkg/tmp.ci/preinst: 399: grep: Permission denied
/var/lib/dpkg/tmp.ci/preinst: 399: grep: Permission denied
A non-dpkg owned copy of the libc6-i68
Luis, no se que es lo que pasa aqui, pero deberias escribir en ingles
asi más gente te puede ayudar.
Luis, I don't know what's wrong here, but you should write your reports
in English. More people will be able to help you if you write your
reports in English.
--
package libc6 2.11.1-0ubuntu7 fai
** Attachment added: "AptOrdering.txt"
http://launchpadlibrarian.net/49982444/AptOrdering.txt
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/49982445/Dependencies.txt
** Attachment added: "Df.txt"
http://launchpadlibrarian.net/49982446/Df.txt
** Attachment added:
