On Jul 23, 2011, at 7:02 PM, Eric OwN-3m-All wrote:
Here's what I get with the usbhid-ups drivers:
eric@eric-desktop:~$ sudo /lib/nut/usbhid-ups -D -a Ultra
[sudo] password for eric:
Network UPS Tools - Generic HID driver 0.34 (2.4.3)
USB communication driver 0.31
0.000000 debug level is '1'
0.001260 upsdrv_initups...
0.172461 Can't claim USB device [0d9f:0004]: could not detach
kernel driver from interface 0: Operation not permitted
In both cases, I think you will need to add "-u root" to the command
line for testing. (You still need sudo, but the drivers ordinarily
drop root privileges after they start.) Once a device is supported, we
add the USB VID:PID to the udev rules to fix permissions automatically.
--
Charles Lepple
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