Just to notify everybody that I settled with Linux Mint 17 with KDE desktop, it works nice and Lazarus does not crash. Like Leledumbo said, anything with good KDE support. I'll try others distros as well, but for now, Mint with Laz 1.2.6 is my entry point to Linux development.
Thx for your answers, if I can help someone with Mint I would be happy to that.