Mostrando-nos os comandos exatos e as "poucas mensagens de erro" ajudariam, mas acho que fazendo o comando sudo dpkg -r --force-depends libc6:i386
:
-r, --remove, -P, --purge package...|-a|--pending
Remove an installed package. -r or --remove remove everything
except conffiles. This may avoid having to reconfigure the
package if it is reinstalled later. (Conffiles are configuration
files that are listed in the DEBIAN/conffiles control file).
--force-things, --no-force-things, --refuse-things
Force or refuse (no-force and refuse mean the same thing) to do
some things. things is a comma separated list of things
specified below
depends: Turn all dependency problems into warnings.
e, ignorando "algumas mensagens de erro" como:
dpkg: libc6:i386: dependency problems, but removing anyway as you requested:
libxau6:i386 depends on libc6 (>= 2.4).
libkrb5-3:i386 depends on libc6 (>= 2.16).
libwrap0:i386 depends on libc6 (>= 2.11).
libcupsimage2:i386 depends on libc6 (>= 2.4).
libcap2:i386 depends on libc6 (>= 2.8).
libxt6:i386 depends on libc6 (>= 2.7).
libasyncns0:i386 depends on libc6 (>= 2.15).
libglib2.0-0:i386 depends on libc6 (>= 2.17).
libgphoto2-port0:i386 depends on libc6 (>= 2.15).
libwebp5:i386 depends on libc6 (>= 2.4).
libpcsclite1:i386 depends on libc6 (>= 2.15).
libvisual-0.4-plugins:i386 depends on libc6 (>= 2.4).
libstdc++5:i386 depends on libc6 (>= 2.3).
libstdc++6:i386 depends on libc6 (>= 2.18).
libmad0:i386 depends on libc6 (>= 2.4).
gstreamer0.10-x:i386 depends on libc6 (>= 2.4).
p11-kit-modules:i386 depends on libc6 (>= 2.16).
libxcursor1:i386 depends on libc6 (>= 2.4).
libqt4-xmlpatterns:i386 depends on libc6 (>= 2.4).
libpixman-1-0:i386 depends on libc6 (>= 2.4).
libpng12-0:i386 depends on libc6 (
...
Você conseguiu desinstalar libc
, a principal biblioteca de tempo de execução e TUDO O QUE DEPENDEU DE TI.
Até que você reinstale, seu sistema é pior do que um batente de porta - ele consumirá tempo infinito e não produzirá resultados.