[sane-devel] Xsane can't find network scanner
Simon Matter
simon.matter at invoca.ch
Mon Oct 19 06:14:40 UTC 2015
> That did not seem to help:
>
> mar at mar8710w:~ $ SANE_DEBUG_HPAIO=100 scanimage -L
> [sanei_debug] Setting debug level of hpaio to 100.
> [hpaio] sane_hpaio_init(): scan/sane/hpaio.c 338
> [hpaio] sane_hpaio_get_devices(local=0): scan/sane/hpaio.c 357
>
> No scanners were identified. If you were expecting something different,
> check that the scanner is plugged in, turned on and detected by the
> sane-find-scanner tool (if appropriate). Please read the documentation
> which came with this software (README, FAQ, manpages).
> [hpaio] sane_hpaio_exit(): scan/sane/hpaio.c 351
>
> What's next?
Did you consult the docs at http://hplipopensource.com/ to see how to set
hplip (which includes hpaio) up?
I did it once for an HP all-in-one and IIRC it required to run a hp-setup
tool on the box where sane is installed.
Regards,
Simon
>
>
> On Sun, Oct 18, 2015 at 8:54 AM, Paul Newall <p.newalls at ntlworld.com>
> wrote:
>> Things to check.
>> try this in terminal
>> SANE_DEBUG_HPAIO=100 scanimage -L
>>
>> I get the following lines showing that sane is actually running hpaio
>>
>> [hpaio] sane_hpaio_init(): scan/sane/hpaio.c 338
>> [hpaio] sane_hpaio_get_devices(local=0): scan/sane/hpaio.c 357
>>
>> If you don't get any lines starting [hpaio], Is hpaio uncommented in
>> dll.conf?
>>
>> Paul
>>
>>
>> On 17/10/15 23:47, MR ZenWiz wrote:
>>>
>>> Same result - no devices found.
>>>
>>> mar at mar8710w:~ $ ll /usr/lib/x86_64-linux-gnu/sane/libsane-hpa*
>>> lrwxrwxrwx 1 root root 36 Oct 17 15:38
>>> /usr/lib/x86_64-linux-gnu/sane/libsane-hpaio.so.1 ->
>>> /usr/lib/sane/libsane-hpaio.so.1.0.0
>>>
>>>
>>> On Sat, Oct 17, 2015 at 2:39 PM, Paul Newall <p.newalls at ntlworld.com>
>>> wrote:
>>>>
>>>> I don't really know what hplip installs where, but I'd guess that it
>>>> installs the sane backend hpaio for scanning, a cups filter for
>>>> printing,
>>>> and the hplips toolbox which allows you to look at the status of the
>>>> printer
>>>> (ink levels etc). I can tell I have hplips installed since it is in
>>>> the
>>>> desktop menu (In settings). After installing hplip I could setup the
>>>> printer
>>>> from the menu: Settings/Print settings, but I could not scan until I
>>>> made
>>>> the link described below.
>>>>
>>>> from MR ZenWiz 17/10/15
>>>> I show hpaio in the /usr/lib/sane directory as well, but not hplip.
>>>>
>>>> How do I know if that is installed for sane? It is all over the place
>>>> elsewhere on this machine.
>>>>
>>>> Thanks.
>>>>
>>>> MR
>>>>
>>>> On 16/10/15 20:54, Paul Newall wrote:
>>>>>
>>>>> I recently set up a new HP aio device.
>>>>> I found that hplip was installed with the sane backend hpaio in
>>>>> /usr/lib/sane
>>>>> whereas the rest of sane backends is in
>>>>> /usr/lib/x86_64-linux-gnu/sane
>>>>> so a made a new link called libsane-hpaio.so.1 in
>>>>> /usr/lib/x86_64-linux-gnu/sane which points to the backend
>>>>> /usr/lib/sane/libsane-hpaio.so.1.0.0
>>>>> and that got my device working.
>>>>>
>>>>> Alternatively, perhaps it's possible to configure hplip so it
>>>>> installs
>>>>> the
>>>>> backend into /usr/lib/x86_64-linux-gnu/sane ?
>>>>>
>>>>> Paul
>>>>>
>>>>> On 16/10/15 20:37, MR ZenWiz wrote:
>>>>>>
>>>>>> Alan,
>>>>>>
>>>>>> Thanks, yes the hplip project lists the Envy 4500, but I'm pretty
>>>>>> sure
>>>>>> I have that installed already.
>>>>>>
>>>>>> I'll check again when I get to the machine tonight.
>>>>>>
>>>>>> MR
>>>>>>
>>>>>> On Fri, Oct 16, 2015 at 5:13 AM, m. allan noah <kitno455 at gmail.com>
>>>>>> wrote:
>>>>>>>
>>>>>>> The Envy 4500 is not the same as the Scanjet 4500. This device is
>>>>>>> not
>>>>>>> supported by our sane-backends. Try the hplip project, and see if
>>>>>>> their sane driver covers it.
>>>>>>>
>>>>>>> allan
>>>>>>>
>>>>>>> On Fri, Oct 16, 2015 at 4:43 AM, MR ZenWiz <mrzenwiz at gmail.com>
>>>>>>> wrote:
>>>>>>>>
>>>>>>>> I routinely use my Xubuntu 14.04.3 laptop, at my lady friend's
>>>>>>>> house,
>>>>>>>> where she has an HP Envy 4500 all in one on her wireless network.
>>>>>>>>
>>>>>>>> Xsane can't seem to find the scanner.
>>>>>>>>
>>>>>>>> I've edited the /etc/sane.d/net.conf to this:
>>>>>>>>
>>>>>>>> # This is the net backend config file.
>>>>>>>>
>>>>>>>> ## net backend options
>>>>>>>> # Timeout for the initial connection to saned. This will prevent
>>>>>>>> the
>>>>>>>> backend
>>>>>>>> # from blocking for several minutes trying to connect to an
>>>>>>>> unresponsive
>>>>>>>> # saned host (network outage, host down, ...). Value in seconds.
>>>>>>>> # connect_timeout = 60
>>>>>>>>
>>>>>>>> ## saned hosts
>>>>>>>> # Each line names a host to attach to.
>>>>>>>> # If you list "localhost" then your backends can be accessed
>>>>>>>> either
>>>>>>>> # directly or through the net backend. Going through the net
>>>>>>>> backend
>>>>>>>> # may be necessary to access devices that need special privileges.
>>>>>>>> localhost
>>>>>>>> mar8710w
>>>>>>>> 192.168.0.11
>>>>>>>> hp envy 4500
>>>>>>>> hp-print-60-envy 4500
>>>>>>>>
>>>>>>>> As far as I can tell, this require the hp5590 driver, which
>>>>>>>> appears
>>>>>>>> to
>>>>>>>> be installed on my machine:
>>>>>>>>
>>>>>>>> mar at mar8710w:~ $ loc hp5590
>>>>>>>> /usr/lib/x86_64-linux-gnu/sane/libsane-hp5590.la
>>>>>>>> /usr/lib/x86_64-linux-gnu/sane/libsane-hp5590.so.1
>>>>>>>> /usr/lib/x86_64-linux-gnu/sane/libsane-hp5590.so.1.0.23
>>>>>>>> /usr/share/man/man5/sane-hp5590.5.gz
>>>>>>>>
>>>>>>>> And the dll.conf has net and hp both uncommented.
>>>>>>>>
>>>>>>>> What am I missing?
>>>>>>>>
>>>>>>>> Thanks.
>>>>>>>>
>>>>>>>> MR
>>>>>>>>
>>>>>>>> --
>>>>>>>> sane-devel mailing list: sane-devel at lists.alioth.debian.org
>>>>>>>> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel
>>>>>>>> Unsubscribe: Send mail with subject "unsubscribe your_password"
>>>>>>>> to sane-devel-request at lists.alioth.debian.org
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> "well, I stand up next to a mountain- and I chop it down with the
>>>>>>> edge
>>>>>>> of my hand"
>>>>>
>>>>>
>>>>>
>>>>
>>>> --
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>>
>>
>>
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