On Tue, 2013-12-03 at 09:26 +0100, Matthias Bodenbinder wrote: > /var/log/apt/history.log only contains entries from today, but the > problem is already a few days old. Dont know when it occured the first > time because I am not handling CDs that often. "To view the logs available: ls -la /var/log/apt/" - http://askubuntu.com/questions/21657/show-apt-get-installed-packages-history-via-commandline