[argyllcms] Re: gnome-color-manager and argyllcms
- From: Patrice Vetsel <ubuntu@xxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Fri, 30 Oct 2009 11:23:10 +0100
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"
>
>
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