Flyspray task #5458 - PTP connection doesn't work for normal user

[Flyspray - The bug killer!]

THIS IS AN AUTOMATICALLY GENERATED MESSAGE, DO NOT REPLY
------------------------------------------------------------------------

Notice from PLD 2.x (Ac) 

Paweł Sakowski (saq) has added the following comment to this task. You
are receiving this because you are on the notification list.

Task #5458: PTP connection doesn't work for normal user
-----
 Could you prepare straces of gphoto2 run as root and as an user? Find
out where they differ, most likely the user isn't permitted to access a
device node. 
 -----
https://pldbugs.bnet.pl/index.php?do=details&id=5458&area=comments#tabs