Here is what causes the error:
Preparing to replace alsa-base 1.0.11-5ubuntu1 (using .../alsa-base_1.0.13-3ubuntu1_all.deb) ... sg-2ubuntu1_i386.deb) ... rm: cannot remove `/etc/alsa/dev.d/alsa-base': Not a directory dpkg: error processing /media/cdrom1//pool/main/a/alsa-driver/alsa-base_1.0.13-3ubuntu1_all.deb (--unpack): subprocess pre-installation script returned error exit status 1
I reassign to alsa-base
Here is what causes the error:
Preparing to replace alsa-base 1.0.11-5ubuntu1 (using .../alsa- base_1. 0.13-3ubuntu1_ all.deb) ... i386.deb) ... dev.d/alsa- base': Not a directory cdrom1/ /pool/main/ a/alsa- driver/ alsa-base_ 1.0.13- 3ubuntu1_ all.deb (--unpack):
sg-2ubuntu1_
rm: cannot remove `/etc/alsa/
dpkg: error processing /media/
subprocess pre-installation script returned error exit status 1
I reassign to alsa-base