Re: [DIGImend-users] Tablet diagnostics

[Nikolai K. <sp...@gm...>]

Hi Javier,

Thanks for testing this!

On Mon, Jun 4, 2012 at 10:43 PM, Javier Gutiérrez
<gal...@gm...> wrote:
> Tested again with the same programs. Got the same results, no frame buttons
> working and no pressure.
> As I still see 5 pointer devices, I ran what you said:
>
> anton@tiefblau ~ $ sudo mount -t debugfs debugfs /sys/kernel/debug
> mount: debugfs ya está montado o /sys/kernel/debug está ocupado
> mount: según mtab, none ya está montado en /sys/kernel/debug
>
> The first line roughly says "debugfs is already mounted or /sys/kernel/debug
> is occupied"
> And the second one "according to mtab, none is already mounted in
> /sys/kernel/debug"

This is alright, the debugfs is mounted already apparently.

> I'm no programmer, but I think something's wrong in that, and also, in this:
>
> anton@tiefblau ~ $ sudo cat /sys/kernel/debug/hid/0003\:0458\:500f.*/rdesc
> cat: /sys/kernel/debug/hid/0003:0458:500f.*/rdesc: No existe el archivo o el
> directorio
>
> It says "cat: /sys/kernel/debug/hid/0003:0458:500f.*/rdesc: The file or
> directory doesn't exist"

I was afraid I would guess it wrong, and I did. I was writing the
message in a hurry and didn't have time to test the instructions,
sorry.

Could you please run a corrected version of the above command? This one:

sudo cat /sys/kernel/debug/hid/0003:0458:500F.*/rdesc

Also, could you please send me a sample of the following command output:

sudo cat /sys/kernel/debug/hid/0003:0458:500F.*/events

while you're doing a stroke with the pen on the tablet surface?

> In case you're wondering if I did boot into the right kernel:
>
> anton@tiefblau ~ $ uname -r
> 3.2.0-24-generic-digimend

Yes, this looks correct.

> Should I collect the tablet diagnostics again, this time using the
> usbhid-dump version that enables kye's propietary tablet mode?

I think there is no need so far. It wouldn't explain the 5 devices
issue, anyway, and I think I can guess most of it. So I'd rather not
spend your time on this.

Thanks!

Sincerely,
Nick