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?
The (partial) output of lsusb is as follows:
Bus 003 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 003 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 003 Device 004: ID 067b:3507 Prolific Technology, Inc. PL3507 ATAPI6 Bridge
Bus 003 Device 005: ID 04e6:5115 SCM Microsystems, Inc. SCR335 SmartCard Reader
Bus 003 Device 006: ID 18d1:4e21 Google Inc. Nexus S
Bus 003 Device 007: ID 046d:c315 Logitech, Inc. Classic New Touch Keyboard
Bus 003 Device 008: ID 046d:c018 Logitech, Inc. Optical Wheel Mouse
Bus 003 Device 010: ID 04d8:f8da Microchip Technology, Inc.
Here is the corresponding output from dmesg
[33360.093214] usb 3-1.3: new full-speed USB device number 10 using ehci_hcd
[33360.187912] usb 3-1.3: New USB device found, idVendor=04d8, idProduct=f8da
[33360.187916] usb 3-1.3: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[33360.187920] usb 3-1.3: Product: ColorHug
[33360.187922] usb 3-1.3: Manufacturer: Hughski Ltd.
[33360.189398] generic-usb 0003:04D8:F8DA.0004: hiddev0,hidraw2: USB HID v1.11
Device [Hughski Ltd. ColorHug] on usb-0000:00:1a.7-1.3/input0
Oddly enough, the strings "04d8" and 04D8 don't occur in strace output.
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (900, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages colorhug-client depends on:
ii dconf-gsettings-backend [gsettings-backend] 0.10.0-3
ii libatk1.0-0 2.2.0-2
ii libc6 2.13-27
ii libcairo-gobject2 1.10.2-7
ii libcairo2 1.10.2-7
ii libcolord1 0.1.16-2
ii libcolorhug1 0.1.7-1
ii libfontconfig1 2.8.0-3.1
ii libfreetype6 2.4.8-1
ii libgdk-pixbuf2.0-0 2.24.1-1
ii libglib2.0-0 2.30.2-6
ii libgtk-3-0 3.2.3-1
ii libgusb2 0.1.3-3
ii liblcms2-2 2.2+git20110628-2.1
ii libpango1.0-0 1.29.4-3
ii libsoup2.4-1 2.34.3-1
ii libsqlite3-0 3.7.10-1
ii libusb-1.0-0 2:1.0.9~rc3-3
colorhug-client recommends no packages.
colorhug-client suggests no packages.
-- no debconf information
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