Error con actualizaciones "libdrm-nouveau1a" en 12.04

Imagen de manuelmace
0 puntos

Hola!

No puedo instalar dos actualizaciones que me aparecen en el Gestor ya que se produce un error. Afecta a estas dos:

libdrm-nouveau1a_2.4.40~precise~ppa1_i386.deb
libdrm-nouveau1a_2.4.40~precise~ppa1_amd64.deb

Cambios de las versiones:
Versión instalada: 2.4.39-0ubuntu1
Versión disponible: 2.4.40~precise~ppa1
Esta actualización no procede de una fuente que soporte registro de cambios.

El reporte del error es el siguiente:

installArchives() failed: (Reading database ...
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(Reading database ... 281386 files and directories currently installed.)
Preparing to replace libdrm-nouveau1a:i386 2.4.39-0ubuntu1 (using .../libdrm-nouveau1a_2.4.40~precise~ppa1_i386.deb) ...
De-configuring libdrm-nouveau1a ...
Unpacking replacement libdrm-nouveau1a:i386 ...
dpkg: error processing /var/cache/apt/archives/libdrm-nouveau1a_2.4.40~precise~ppa1_i386.deb (--unpack):
trying to overwrite '/usr/lib/i386-linux-gnu/libdrm_nouveau.so.2.0.0', which is also in package libdrm-nouveau2:i386 2.4.39-0ubuntu1
Preparing to replace libdrm-nouveau1a 2.4.39-0ubuntu1 (using .../libdrm-nouveau1a_2.4.40~precise~ppa1_amd64.deb) ...
De-configuring libdrm-nouveau1a:i386 ...
Unpacking replacement libdrm-nouveau1a ...
dpkg: error processing /var/cache/apt/archives/libdrm-nouveau1a_2.4.40~precise~ppa1_amd64.deb (--unpack):
trying to overwrite '/usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2.0.0', which is also in package libdrm-nouveau2 2.4.39-0ubuntu1
Errors were encountered while processing:
/var/cache/apt/archives/libdrm-nouveau1a_2.4.40~precise~ppa1_i386.deb
/var/cache/apt/archives/libdrm-nouveau1a_2.4.40~precise~ppa1_amd64.deb

¿Teneis idea de como se puede solucionar?