Public bug reported:
Since upgrading to Ubuntu 14.04 Apache2 no longer works properly.
First of all it moved the document home from /var/www to /var/www/html
without warning. Obviously this was relatively easily fixed by moving
the documents.
However what has broken that I can't put right is
I have now fixed the problem as far as it affects my own laptop. Somehow
PHP got uninstalled during the upgrade process. Reinstalling libapache2
-mod-php5 got things working again. Perhaps it got automatically
uninstalled because I had removed the Ubuntu version of dokuwiki after
it broke during
