From DpkgTerminalLog.txt:
Preparing to replace libpam-modules 1.1.1-2ubuntu5.3 (using .../libpam-modules_1.1.1-2ubuntu5.4_i386.deb) ... dpkg: error processing /var/cache/apt/archives/libpam-modules_1.1.1-2ubuntu5.4_i386.deb (--unpack): subprocess new pre-installation script killed by signal (Segmentation fault)
From DpkgTerminalLog .txt:
Preparing to replace libpam-modules 1.1.1-2ubuntu5.3 (using .../libpam- modules_ 1.1.1-2ubuntu5. 4_i386. deb) ... apt/archives/ libpam- modules_ 1.1.1-2ubuntu5. 4_i386. deb (--unpack):
dpkg: error processing /var/cache/
subprocess new pre-installation script killed by signal (Segmentation fault)