wacom and x11 and webcamd

[Hans Petter Selasky]

On Monday 09 April 2012 21:28:02 Denver Hull wrote:
> Hans Petter Selasky wrote:
> > On Monday 09 April 2012 19:59:17 Denver Hull wrote:
> >> Hans Petter Selasky wrote:
> >>> On Thursday 29 March 2012 23:20:43 Denver Hull wrote:
> >>>> Hans Petter Selasky wrote:
> >>>>> On Saturday 24 March 2012 18:14:41 Denver Hull wrote:
> >>>>>> Hello,
> >>>>>> 
> >>>>>> I discovered this when I saw an update to input-wacom at
> >>>>>> freshports.org.  I've installed cuse4bsd, the new input-wacom, and
> >>>>>> the latest webcamd:
> >>>>>> cuse4bsd-kmod-0.1.23
> >>>>>> input-wacom-40.0.11.1
> >>>>>> webcamd-3.2.0.2
> >>>>>> 
> >>>>>> I believe I've followed all the instructions properly, and when I
> >>>>>> start webcamd, everything seems to be correct:
> >>>>>> Attached ugen1.2[0] to cuse unit 0
> >>>>>> Creating /dev/input/event0
> >>>>>> 
> >>>>>> According to dmesg, ugen1.2 is the correct device (I have a Bamboo
> >>>>>> Pen): ugen1.2:<Wacom Co.,Ltd.>    at usbus1
> >>>>>> 
> >>>>>> The /dev/input/event0 node is indeed created.  However, when I start
> >>>>>> X, I get the following:
> >>>>>> (EE) stylus: Wacom X driver can't grab event device (Bad address)
> >>>>>> (EE) eraser: Wacom X driver can't grab event device (Bad address)
> >>>>>> (EE) cursor: Wacom X driver can't grab event device (Bad address)
> >>>>>> (EE) pad: Wacom X driver can't grab event device (Bad address)
> >>>>>> (EE) touch: Wacom X driver can't grab event device (Bad address)
> >>>>>> Protocol not supported by server
> >>>>>> 
> >>>>>> The last line repeats indefinitely, and X never finishes starting
> >>>>>> up. The system I'm trying this on is 8.3-PRERELEASE.  I had tried
> >>>>>> this quickly a while ago on 8.2-STABLE with similar results.
> >>>>>> 
> >>>>>> Does anyone have any ideas about what might be wrong?
> >>>>> 
> >>>>> Hi,
> >>>>> 
> >>>>> I think the wacom has two interfaces.
> >>>>> 
> >>>>> So you need to do two instances of webcamd, using -i 0 and -i 1 .
> >>>>> 
> >>>>> Else search google for webcamd-3.4.0.1
> >>>>> 
> >>>>> --HPS
> >>>> 
> >>>> My Bamboo Pen is working fine now.  I installed your latest version,
> >>>> webcamd-3.4.0.1, and that takes care of getting webcamd started
> >>>> properly.  It's still necessary to make sure moused doesn't attach to
> >>>> the tablet.  I'm not sure what the best way is to do that, but for now
> >>>> I've adjusted /etc/devd.conf so only the first ums device gets
> >>>> attached.
> >>>> 
> >>>> Thanks Hans, this is great.  I wish I had one or two other devices I
> >>>> could try.
> >>> 
> >>> Hi,
> >>> 
> >>> To avoid ums attach, see "usbconfig dump_quirk_names | grep UMS".
> >>> 
> >>> --HPS
> >> 
> >> I don't get anything with that command on my 8.2-STABLE system.  Is that
> >> something that will work on 9 but not 8?
> > 
> > Did you kldload usb_quirk ?
> > 
> > --HPS
> 
> Well, that reports "kldload: can't load usb_quirk: File exists", but
> usb_quirk isn't listed in kldstat.  The man page for usb_quirk(4)
> doesn't show anything for UMS.  However, everything listed in the man
> page is reported by "usbconfig dump_quirk_names".  Or at least it looks
> that way.  I didn't do a line by line check.
> 
> I checked my kernel conf file, and there's no "device usb_quirk" line,
> and it's not in loader.conf, so I'm not sure where it's coming from.  In
> my experience that kldload error usually just means it's compiled in.
> But it's not listed in my kernel conf file.  So that's kind of a mystery.

Did you run the usbconfig command like root ?

--HPS