Description of problem: Today I received a colorhug I bought on the internet. I used it the first time with the colorhug livecd (based on Fedora). Everything worked well. After that, I used my resident Fedora system, and I upgraded the firmware to 1.2.0, then I rebooted into the livecd. This time, when trying to calibrate the monitor, I obtained the following error message: dispcal: Error - new_disprd() failed with instrument access failed Version-Release number of selected component (if applicable): gnome-color-manager-3.6.1-1.fc18.i686
Confirming the bug on Fedora KDE. KDE version: 4.10.4 gnome-color-manager-3.6.1-1.fc18.x86_64 I am sure it is 1.2.0 firmware related
I flashed the old 1.1.8 firmware and the device works correctly
I think this should now work fine if you update colord and argyllcms to the latest versions.