Conditional segmentation fault?

[anvo]

Hi all!
I open my computer under Ubuntu GNU/Linux (all requirements met), I click on Amnesia to start playing and all goes fine! Some time later I decide to close the running Amnesia and again later run it again under the same computer session... Well it won't run! Issuing "sudo ./Launcher.bin" in console I get a "Segmentation fault" message!
I applied the 1.0.1 patch which completed with no problems...
I'm facing a sound problem with my pc, in fact I do not have any sound at all recently... But it seems Amnesia isn't bothered at all when I start it for the first time on each computer session.