Hi Dne Tue, 17 Apr 2012 08:43:52 -0300 David Bremner <[email protected]> napsal(a):
> Package: colorhug-client
> Version: 0.1.7-1
> Severity: normal
>
> Attempting to run either colorhug-ccmx or colorhug-flash yields the
> message
>
> USB error on device 04d8:f8da : Access denied (insufficient permissions) [-3]
>
> and the client does not start. colorhug-ccmx runs ok from the colorhug
> live disc.
>
> The relevant line from strace output seems to be
>
> open("/dev/bus/usb/003/010", O_RDWR) = -1 EACCES (Permission denied)
>
> crw-rw-r-T 1 root colord 189, 265 Apr 17 07:34 /dev/bus/usb/003/010
>
> Wild speculation: Is the user supposed to belong to group colord? or
> did some binary miss it's setgid bits?
colord group is for colord deamon. Once you have installed argyll, it
grans access for colorhug (and other color metering devices) to plugdev
group, what is probably what you want.
I'm not sure if colorhug should add another set of rules to make the
device accessible to users.
--
Michal Čihař | http://cihar.com | http://blog.cihar.com
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