Cant save or load area file on Ubuntu

Hi,

on ubuntu
zed.disablePositionalTracking("filename.area");
doesn’t save an area file.

placing an area file in the executable folder will not read it. It just throws an error:

[ZED][Positionnal Tracking] Unable to load area file
[Sample][Error] Enabling positionnal tracking failed:   | INVALID ARE FILE : Invalid area file. Make sure to specify the path of an existing '.area' file.

im root, and can save and load other files from within the application.

any idea?

basti

sl::ERROR_CODE err = zed.saveAreaMap("area.area");
works, though…