Penumbra Requiem crashes after first scene

[Larckov]

Hi,

I am playing Penumbra: Requiem on arch linux with Steam. I have played Overture and Black Plague in the same system and also with Steam.
My computer is:

Zotac ZBOX-MA760-U
Quad-Core, 2.7 GHz, AMD Radeon R7 260
250 GB SSD
16 MB RAM

I can start the game and after I finish the puzzle the portal opens and then I go through and after finish loading the next scenario, I appear in a room, and just then, it crash.

These are the error messages:

Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 72: non-double matrix element
Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 72: non-double matrix element
Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 80: saw unknown, expected number
Installing breakpad exception handler for appid(gameoverlayui)/version(1.0)
/home/larckov/.local/share/Steam/steamapps/common/Penumbra Black Plague/requiem: line 2: 17178 Segmentation fault (core dumped) ./requiem.bin "$@"
Game removed: AppID 22140 "Penumbra: Requiem", ProcID 17178
No cached sticky mapping in ActivateActionSet.


Any idea Why is this happening? Moreover, how to solve it?

Thanks in advance!