From: Marcus M. <mei...@su...> - 2015-08-24 05:25:23
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On Sun, Aug 23, 2015 at 11:27:45PM +0200, Patrick FALIGUERHO wrote: > Hi, > > I have the same error. From bug report (gphoto2 --summary) : > > 0.207728 gp_port_open (2): Opening USB port... > 0.207765 gp_libusb1_open (2): () > 0.207871 gp_libusb1_open [libusb1.c:375](0): 'libusb_open (port->pl->d, > &port->pl->dh)' failed: Access denied (insufficient permissions) (-3) > 0.208178 gp_context_error (0): An error occurred in the > io-library ('I/O problem'): No error description available > > gphoto2 --auto-detect OK > gphoto2 --abilities OK > gphoto2 --summary fails > sudo gphoto2 --summary OK > > Then I try : > $ lsusb | grep Canon > Bus 003 Device 006: ID 04a9:3218 Canon, Inc. EOS 600D / Rebel T3i (ptp) > $ ls -l /dev/bus/usb/003/006 > crw-rw-r-- 1 root root 189, 261 août 23 22:33 /dev/bus/usb/003/006 > > Ubuntu 14.04 Server > > $ gphoto2 -v > gphoto2 2.5.8 > > Copyright (c) 2000-2015 Lutz Mueller et autres > > gPhoto2 .... > > Cette version de gphoto2 utilise les versions des logiciels et les options > suivantes : > gphoto2 2.5.8 gcc, popt(m), exif, cdk, no aa, jpeg, no > readline > libgphoto2 2.5.8 all camlibs, gcc, ltdl, EXIF > libgphoto2_port 0.12.0 gcc, ltdl, USB, serial without locking > > > Any suggestions ? Does the libgphoto2 package contain hwdb and udev rule files? What systemd and udev versions are in Ubuntu currently? Ciao, Marcus |