Comment 2 for bug 880342

I think it might be the same problem as mine, which is solved:

"I had the old Lifeograph version installed 0.6.2, that probably interfered with the new liefeograph.desktop file, and hence it was still opening the old version. Uninstalling the old version sorted the problem"

You can verify if your problem is identical to mine, and can be solved identically by looking at the screenshot of my bug report:

https://bugs.launchpad.net/lifeograph/+bug/943168