Arch Linux

Description: after updates 2017-06-15 gphoto2 say:

$ gphoto2 -P

*** Error ***
An error occurred in the io-library ('Unspecified error'): No error description available
*** Error (-1: 'Unspecified error') ***

If I try to import by means digiCam or gwenview they reports error too:

Unknown error code 150
Unspecified error
Please send a full bug report at http://bugs.kde.org.


Additional info:
* $ yaourt -Qi gphoto2
Name : gphoto2
Version : 2.5.14-1
Description : A digital camera download and access program.
Architecture : x86_64
URL : https://www.gphoto.org
Licenses : GPL LGPL
Groups : None
Provides : None
Depends On : libgphoto2 popt readline
Optional Deps : None
Required By : None
Optional For : None
Conflicts With : None
Replaces : None
Installed Size : 851.00 KiB
Packager : Jan de Groot <jgc@archlinux.org>
Build Date : Tue 13 Jun 2017 07:01:27 PM +07
Install Date : Wed 14 Jun 2017 07:18:13 PM +07
Install Reason : Installed as a dependency for another package
Install Script : No
Validated By : Signature

* config and/or log files etc.


Steps to reproduce:
Try to connect some camera to USB and say in a terminal gphoto2 -P