I see sounds like same issue as me. Seems that this issue should be already be fixed by the piwik team I have reached out on support many times but never get a reply about the issue. Seems that here on the forums also do not get any help from the piwik team. If the team does see this maybe issue with 14.04? I know all my servers are also running 14.04 LTS.
Would be nice if they would give some insight on this issue proceeding with the install does work cannot see any issues with piwik.
