Setting up icedtea-7-jre-jamvm (7u25-2.3.10-1ubuntu0.12.04.2) ...
Setting up openjdk-6-jdk (6b27-1.12.6-1ubuntu0.12.04.2) ...
Setting up chromium-codecs-ffmpeg (28.0.1500.71-0ubuntu1.12.04.1) ...
Setting up chromium-browser (28.0.1500.71-0ubuntu1.12.04.1) ...
Setting up chromium-browser-l10n (28.0.1500.71-0ubuntu1.12.04.1) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
Errors were encountered while processing:
E: Sub-process /usr/bin/dpkg returned an error code (1)
The command "sudo apt-get upgrade -y" failed and exited with 100 during before_install.