Preparing to replace libcups2 1.4.6-5ubuntu1 (using .../libcups2_1.4.6-5ubuntu1.2_amd64.deb) ...
Unpacking replacement libcups2 ...
Preparing to replace libpam0g 1.1.2-2ubuntu8 (using .../libpam0g_1.1.2-2ubuntu8.3_amd64.deb) ...
Unpacking replacement libpam0g ...
Setting up libpam0g (1.1.2-2ubuntu8.3) ...
debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable
dpkg: error processing libpam0g (--configure):
 subprocess installed post-installation script returned error exit status 1