I've read through the list archive about FreeBSD-support. What is the status on this? Both the stable and development release compile. dispwin works. But accessing a x-rite i1 display pro over USB does not. Any hints on how to get this working with the current code, or is there more work required on the usb-driver for FreeBSD? -Olaf $ uname -m -r -s FreeBSD 10.0-RELEASE amd64 $ bin/dispcal -D9 -r Checking XRandR 1.2 VideoLUT access Display 0 name = ':0.0' Unable to intern atom 'EDID_DATA' Got EDID for display icoms_get_paths: called hid_get_paths: called icoms_get_paths: returning 0 paths and ICOM_OK usb_get_paths: about to look through usb devices: usb_get_paths: checking vid 0x0000, pid 0x0000 usb_get_paths: instrument not reconized usb_get_paths: checking vid 0x0000, pid 0x0000 usb_get_paths: instrument not reconized usb_get_paths: checking vid 0x0424, pid 0x2504 usb_get_paths: instrument not reconized usb_get_paths: checking vid 0x046d, pid 0xc016 usb_get_paths: instrument not reconized usb_get_paths: checking vid 0x0765, pid 0x5020 usb_get_paths: found instrument vid 0x0765, pid 0x5020 usb_get_paths: returning 1 paths and ICOM_OK icoms_get_paths: failed to open serial "/dev/cuau0" - not real icoms_get_paths: failed to open serial "/dev/cuau1" - not real Setting up the instrument new_inst: called with path '/dev/usb/4.4 (Xrite i1 DisplayPro, ColorMunki Display)' i1d3_init_coms: called i1d3_init_coms: About to init USB icoms_set_usb_port: About to set usb port characteristics usb_open_port: Make sure USB port is open, tries 0 usb_install_signal_handlers: called usb_install_signal_handlers: done icoms_set_usb_port: usb port characteristics set ok i1d3_command: Sending cmd 'GetStatus' args '00 01 00 00 00 00 00 00' icoms_usb_rw: device not initialised icoms_usb_rw: device not initialised i1d3_command: Command send failed with ICOM err 0x20000 icoms_usb_rw: device not initialised icoms_usb_rw: device not initialised i1d3_init_coms: failed with rv = 0x70062 init_coms returned 'Communications failure' (Communications failure) new_disprd failed because init_coms failed icoms_del: called dispcal: Error - new_disprd() failed with 'Instrument Access Failed' -- Olaf Trygve Berglihn