USB2 & apcupsd

[Hans Petter Selasky]

On Monday 16 February 2009, Noriyoshi Kawano wrote:
> At Sat, 14 Feb 2009 10:36:53 +0100,
>
> Hans Petter Selasky wrote:
> > Hi,
> >
> > As long as you don't see ugenX.Y attach/detach messages, it means that
> > the Apcupsd daemon is doing something. Probably it is the
> > "usb_link_check()" procedure that is executing and the connection is
> > reset by the following code:
> >
> >       if (my_data->fd) {
> >          usb_reset(my_data->fd);
> > /* XXX: usb_close() not needed according to libusb0.1 refdocs */
> > 	usb_close(my_data->fd);
> >
> > Could you enable debugging in Apcupsd ?
> >
> > What speed is your device reported like by usbconfig ?
> >
> > --HPS
>
> Hi,
>
> I enabled debugging in apcupsd.
>
> Because the "usb_interrupt_read()" becomes the error,
> the "usb_link_check()" is called.
>
> # apcupsd -d 500
> --- snip ---
> 61.689 apcupsd: generic-usb.c:538 Timeout=539
> 62.232 apcupsd: generic-usb.c:549 usb_interrupt_read error: (-1) Operation
> not permitted 62.232 apcupsd: generic-usb.c:458 link_check comm lost
> 68.538 apcupsd: generic-usb.c:300 Reinitializing private structure.
> 68.539 apcupsd: generic-usb.c:398 Initializing libusb
> 68.539 apcupsd: generic-usb.c:403 Found 0 USB busses
> 68.539 apcupsd: generic-usb.c:405 Found 0 USB devices
> 68.539 apcupsd: generic-usb.c:416 /dev/usb:/dev/ugen3.2 - 0000:0000
> 68.539 apcupsd: generic-usb.c:416 /dev/usb:/dev/ugen0.2 - 051d:0002
> --- snip ---
>
> # usbconfig -u 0 -a 2
> ugen0.2: <Uninterruptible Power Supply American Power Conversion> at
> usbus0, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON

Does ugen0.2 have the correct permissions?

usbconfig -u 0 -a 2 set_owner xxx:yyy set_perm 0660

--HPS