I can't seem to get the required /dev/ttyUSB0 entry for my Huey colorimeter. I am sure I have the right udev entries, manually compared the device id with `lsusb`. The boring details are here: http://ubuntuforums.org/showthread.php?t=1202725 I now believe that I have the problem referenced before on this mailing list that the usb hid (human interface device) driver in Linux grabs the Huey (which incorrectly claims to be a hid). In older kernel versions you solved that by adding the Huey to the blacklist in usbhid/hid-quirks.c //www.freelists.org/post/argyllcms/PATCH-usbhid-Blacklist-the-GretagMacbeth-Huey-display-colorimeter However, that doesn't work anymore as of 2.6.28, HID_QUIRK_IGNORE is gone. More details: http://ubuntuforums.org/showthread.php?t=1202755 So, questions: 1) anyone got in running in such a new kernel? How did you do it? 2) anyone with any kernel, can you tell me which usb modules you have loaded? I have manually loaded the generic usb serial driver, to no effect. To clarify: I don't have the permissions problem that most people have. I don't even get any /dev entry at all. Thank you Martin -- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Martin Cracauer <cracauer@xxxxxxxx> http://www.cons.org/cracauer/ FreeBSD - where you want to go, today. http://www.freebsd.org/