Frederic Crozat a écrit : > 2009/10/30 Richard Hughes <hughsient@xxxxxxxxx>: > >> Hey, >> >> I'm the maintainer of gnome-color-manager. gcm uses argyllcms to do >> the device calibration, but gcm runs in the user session and does not >> have access to hardware devices without a manual chmod. >> >> I've got a few solutions, which I wanted some feedback on: >> >> * ship a udev rule in upstream argyllcms which is installed just for Linux >> * ship a udev rule in the Fedora argyllcms package >> * Use PolicyKit to chmod the device from the session >> >> Obviously the first option is most preferable, but this depends on how >> keen you would be maintain the udev rules upstream. The udev rule >> would be very small, and just look like this: >> >> # Huey >> ATTR{idVendor}=="0971", ATTR{idProduct}=="2005", MODE="666" >> (other devices here, perhaps 4 or 5) >> >> and this would be installed into /etc/udev/rules.d/argyll.rules >> >> If this would be acceptable upstream then I'll work on a patch for >> review, otherwise I'll work on other other two solutions. Thanks! >> > > Well, Argyllcms ships its own rules in libusb/55-Argyll.rules. > Also under Debian and Ubuntu 9.10 :) > I've just modified it in Mandriva Linux 2010.0 to use new ACL > available in udev : > > MODE="666" for each line should be replaced by ENV{ACL_MANAGE}="1" > >