http://askubuntu.com/questions/67047/how-to-uninstall-google-chrome
Putain de chrome: il n'apparaît pas dans la logithèque... du coup, je me note ça:
It's usually better to purge:
sudo apt-get purge google-chrome-stable
and then
sudo apt-get autoremove
This will make sure you don't have unnecessary packages remaining, and will remove config files, saving a little space and making sure it won't interfere with other programs.