Re: [TiLP-devel] Latest development package still does not work {Scanned for spam & virus}

[Romain <ro...@li...>]

Hi,

>> Msg: attempting to use a cable which has not been open before.
>> Cause: internal error
>> System: No such file or directory (errno =3D 2)
>>
>> lsusb shows that the calculator is plugged in:
>>
>> Bus 003 Device 005: ID 0451:e004 Texas Instruments, Inc. TI-89
>> Titanium Calculator
>
> I can report the same error, using the same calculator and link. I also
> tried running it as root, same error.
>
> kernel 2.6.17
> libusb 0.1.12
> same tilp/tilibs versions as Mike

same config for me.

> I'd like to help, if there's any additional info I can provide or any
> other ways I might be helpful, please let me know.

It seems I have a _real_ problem with DirectLink support under Linux.
It worked some time ago; it does not work any longer.

I sometimes noticed that lsusb is blocking even. I have to replug the
whole hub to clear error.

Better, I have written a special test program which send a ping packet to
Titanium. It works once! After, I get the same error as you (no such file
or directory). Need to replug the hub to make it work again.

There are something weird. I don't know whether problem is related to
ticables or libusb. But, I have changed nothing to ticables; I have just
upgraded my debian. Thus, I suspect libusb to be responsible of this
*$#&@=A3.

Well, all is working fine with SilverLink and code is the same for both
cable. Weird, isn't it ?!

roms.
--=20
Romain Li=E9vin :		<ro...@li...>
Web site :		http://www.lievin.net
"Linux, y'a moins bien mais c'est plus cher !"