Hi,
we would like to use gphoto2 with multiple cameras at the same time. The
gphoto2 uses libusb(x) when it is communicating with the cameras.
Last time tried to use our bash script with a notebook that only had usb3
ports(the cameras are usb2).
Unfortunately we ran into some trouble. When we first run gphoto2 everyting
is fine, but after that we cant use it. Replugging the usb usually helps,
but sometimes we need to restart.
We tried debugging for hours, then we came to the conclusion if we disable
the usb3 ports in the bios(so they work as usb2) everything is working
again.
Tired updating the components to the latest releases(gphoto2: 2.5.1.1,
libghoto: 2.5.1, libusbx git-master,libusb-compat-0.1 git-master, linux
kernel: 3.8-rc7).
We tried compiling things in debug mode: Libuzsbx, libusb-compat and linux
kernel(USB_DEBUG and XHCI_DEBUG).
Here are the log files:
Correct run: http://pastebin.com/Nh487CXn
Second run(error): http://pastebin.com/RrcS3f70
Kernel log from the whole time: http://pastebin.com/gL002CrS
Do you have any suggestions? What should I try?
If you have any suggestions please fell free to tell them and I will test
it. I'm open to anything.
Regards,
Bálint
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