I tested on wheezy using a buildbot deb linuxcnc_2.6.1.1.gf0c9384_i386.deb
(instead of the iso) and see:
$ lsb_release -rc
Release: 7.6
Codename: wheezy
$ uname -a
Linux debian-shop2 3.4-9-rtai-686-pae #1 SMP PREEMPT Debian 3.4.55-3linuxcnc
i686 GNU/Linux
$ cat /etc/udev/rules.d/90-xhc.rules
# xhc-hb04 mpg pendant
ATTR{idProduct}=="eb70", ATTR{idVendor}=="10ce", MODE="666", OWNER="root",
GROUP="users"
as expected.
-------------------------------------------------------------------------
The error i see starting xhc-hb04 is:
[ 1.002037] [00001227] libusbx: error [op_open] libusbx couldn't open USB
device /dev/bus/usb/007/002: Permission denied.
[ 1.002080] [00001227] libusbx: error [op_open] libusbx requires write access
to USB device nodes.
-------------------------------------------------------------------------
looking at the permissions i see:
$ ls -l /dev/bus/usb/007/002
crw-rw-r-T 1 root users 189, 769 Aug 6 07:46 /dev/bus/usb/007/002
-------------------------------------------------------------------------
so MODE="666" was not honored
if i change with
$ sudo chmod 777 /dev/bus/usb/007/002, perms are ok
-------------------------------------------------------------------------
maybe this will help a debian packaging expert
--
Dewey Garrett
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