How to completely uninstall on Ubuntu 12.04?

[starsam]

Hi,
i've tried to reinstall lazarus, but it didn't work. I've installed lazarus through the ubuntu software center and i've tried uninstall it by the same way. When i've installed it again i had same lazarus as the first one, opened same project etc. Sorry for my english, im czech  Please help me, i need lazarus work well for my studies

[Leledumbo]

Delete ~/.lazarus

[starsam]

I've done this. Now i don't have the old project opened on the start. But i can't do anything, because of this message. It shows when i launch Lazarus.
http://imgshack.cz/?di=1413401187566

[marcov]

The removal of the ~/.lazarus removes the complete lazarus config.

The trouble is that most package systems leave the configuration behind on deinstall, so for a full refresh do:

1. remove the lazarus pacakge in software center
2. remove the ~/.lazarus dir
3. install the lazarus package again. This will probably make some Ubuntu default ~/.lazarus

The lazy would simply manually configure lazarus though. There are only 2 or 3 settings to do.

[Fred vS]

Hello.

1. remove the lazarus package in software center

And do not forget to remove fpc as well ( do a fp search in synaptic ) ...

Synaptic done, you could also remove the folder /usr/lib/lazarus ...

And see in /etc if there is no fpc.cfg or some /lazarus folders and remove it ...