Re: Fwd: Re: gpib0 device missing

Richard Klingler <[email protected]> Tue, 18 Feb 2020 10:20:07 +0100
Newsgroups gmane.linux.hardware.gpib.general
Message-ID <CAD-C=v2JTNVGLq2mx=6aVX7-xio04ipS6YmtCZvh6O0qGHjDTQ@mail.gmail.com>
Well

Is your GPIB adapter recognized by Linux at all? DO you see it with
lsusb/lspci?

To my (older ;o) knowledge it won't create any /dev/gpibX entries when
there is no adapter recognized...

cheers
richard


Am Di., 18. Feb. 2020 um 10:13 Uhr schrieb Bruno Garbin <
[email protected]>:

> Dear all,
>
> can anyone help?
>
> Thank you in advance,
>
> Bruno
> -------- Forwarded Message --------
> Subject: Re: [Linux-gpib-general] gpib0 device missing
> Date: Sat, 15 Feb 2020 11:23:16 +0100
> From: Bruno Garbin <[email protected]> <[email protected]>
> To: Thomas Klima <[email protected]> <[email protected]>
>
> Hi Thomas,
>
> thanks for your reply.
>
> I just installed the kernel drivers in the same way (configure, make, make
> install) and run the command gpib_config.
> This returned me the error:
> failed to open device file '/dev/gpib0'
> main: No such file or directory
>
> Do you have any idea of what is going wrong here?
>
> Thank you in advance.
>
> Kind regards,
>
> Bruno garbin
>
>
> On 15/02/20 10:53 am, Thomas Klima wrote:
>
> Hi,
>
> On Fri, 14 Feb 2020 18:40:22 +0100
> Bruno Garbin <[email protected]> <[email protected]>
> wrote:
>
> I have installed linux-gpib on my machine (kernel 5.3.0-28 Ubuntu
> 18.04) and /dev/gpib0 is not created after the install of
> linux-gpib-user-4.3.0. What should I do ?
>
> You need the kernel drivers (linux-gpib-kernel-...), a config file
> (/etc/gpib.conf) and then run gpib_config - this creates the device
> files under /dev
>
> hth,
> Thomas
>
>
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