I have noticed that since I updated INDI on my machines (on saturday for the earliest one), the GPhoto driver always crashes when I try to start it. I have tested with both the Nikon D40X and D90 cameras. I've tested it with the following configurations:
Raspberry Pi with Raspbian Jessie, INDI updated with today's package
The camera directly plugged on a laptop running the latest Ekos VM. INDI was using the saturday build, but I updated it to today's build, and it does the same
In the INDI logs, it just says
indi_gphoto_ccd: stderr EOF
then
indi_gphoto_ccd: restart #3
And in the indi_gphoto_ccd debug logs, I get the following: