debian-bugs-dist - Bug# libsane-hpaio: Does not recognize OfficeJet Pro
I get the impression that hplip has more than one convention for device names, logic for normalizing device names inconsistently duplicated multiple places, and more than one way of detecting a device and deciding on what string shall be its name. The file you mentioned, dat2drv. That would be one instance. Search everywhere only in this topic.
Advanced Search. Classic List Threaded. Bug Does not recognize OfficeJet Pro The AIO is connected by ethernet. Syslog says: That works fine. Regards, Gedalya. I have discovered that when I was using Linux Mint So scanning is a problem on I can not scan from the computer, so the only work around I have found is to scan to a flash drive, then plug into computer and take the scanning documents from there, a lot of work because there isn't a driver available for Brian Potkin On Fri 27 Oct at OK Sorry, thought there was someone out there willing libsane hp aio s help, guess I was wrong, I'll do better next time, thanks for the correction.
On Fri, Oct 27, at 1: Firstly, this is a Debian bug report about the OfficeJet Pro Secondly, Mint will have its own support channels. Thirdly, it helps neither you nor us.
As a Debian user you would have been advised to read the scanner section of the Debian wiki and to have made sure you had installed the non-free plugin from HP with the hp-plugin utility. Regards, Brian. In reply to this post by Gedalya. On Wed 25 Oct at On Tue 21 Nov at Cheers, Brian. In reply to this post by Brian Potkin Thank you for your report. I'll look into that.
Thank you! No change regarding this issue. 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. In order to produce this, I need to stop cupsd. Somehow, at some point sane started finding the scanner via CUPS, the printer being configured there. With CUPS running, or with models. Yes, same effect.
On Wed 22 Nov at I see you already have. On Thu 23 Nov at Looks good to me. It is used for scanning only. After turning off Bonjour, scanimage -L does not find the scanner, whether cupsd is running or not.
After re-enabling Bonjour, I noticed something new. With the original models. On Wed 29 Nov at Unknown argument "hp: On Thu 30 Nov at You're right. But I'm just not following most of what you're having me do.
Unable to copy PPD file. Please do. I'm definitely having trouble keeping track. Either I didn't understand what I wrote, or possibly I should re-test, correct and clarify. When smukacha this become a matter of "correct" or "incorrect"?
Is there a bug here or elokuva tabuista yahoo I entirely just wasting your time? Should scanners be automatically detected, or is all this trouble part of libsane hp aio s plan?
I'm trying my very best to report on a problem and I'm not trying to opine on libsane hp aio s is "correct" or how it should be fixed.
It's way beyond me. The last message in this entire bug that I actually understand is the first one, in which I opened this bug. I have re-read it now and I find it error-free. It seems clear and to the point. Search everywhere only in this topic Advanced Search Bug Joe On Fri, Oct 27, at 1: In reply to this post by Gedalya On Wed 25 Oct at Hello Gedalya. I forwarded it upstream and now you libsane hp aio s see there is a reply. Please would you respond to that message there as I am unable to speak for you.
Meanwhile, let's see what we can do here. First, upgrade hplip to the latest, 1. In reply to this post by Gedalya On Wed 22 Nov at How editing models. Upstream says: It appears to be the source code file dat2drv. Not understanding python, I'm unable libsane hp aio s see how exactly how it all fits together. What exactly should I do here? If it can enumerate devices there, it would be just another way libsane hp aio s discovering the device.
When it does this, I do still get the errors in syslog. It seems to be discovering the printer also over avahi, and then choke on the mismatching string, but nevertheless proceed with what it found via cups.
Would you confirm this and check printing takes place. The uri for the scanner is formed by replacing hp: If cups is stopped, scanimage is unable to get the hpaio: But you clearly show Bonjour broadcasting from the printer, so scanimage can get an hpaio: That is the way it works here. So where does scanimage get the uri from when cups is running? From the Bonjour broadcasts? What happens when you deactivate broadcasting on the printer?
Nothing, if there is no hplip or components of hplip libsane hp aio s the laptop. I've attempted that above. As I've said, the scanner uri can come from the printer setup which I think takes precedence libsane hp aio s over avahi.
I'm begining to wonder about the correctness of the printer uri; but we'll see. This in fact works only with the original models. This is free software, and you are welcome libsane hp aio s distribute it under certain conditions.
Device not found Libsane hp aio s works regardless. I don't know how to do that. That in itself should indicate something to you. I'll have to think about this. Having two different uris doesn't sound correct.
Translation s: Both distributions have an init system the first process started during booting of the computer and which governs its subsequent behaviour based on systemd. On a machine with a scanner connected to libsane hp aio s USB port the serverSANE with systemd can be socket activated check that the service is enabled.
Libsane hp aio s saned daemon is started when a request is received on the server from a client and is stopped when the request is fulfilled. This forms the basis for a scanner shared by the server to serve up an image of a document to an application on a client. Essentially, saned on the server and the net backend on the client are used to convert a non-networked or network-incapable scanner into a networked one. Consult a backend's manual for information on whether the backend supports scanning over the network.
For example, the epson2 and pixma backends do. Other vendors also provide a means to access a network-capable scanner but there is generally a non-free aspect to what they offer, so configuration of their devices is not treated on this page.
No changes need be made to this file for the vast majority of users. You should see this: For example, you could allow the libsane hp aio s network using the following configuration, which will vary according to your network configuration: A first installation of libsane has the socket service disabled, so it would be necessary to enable and start it as described above.
Client Configuration It is essential to install libsane and, for testing the client's ability to see the networked scanner, it is recommended to install sane-utils. Success in detecting the shared scanner with scanimage indicates probable success with other frontends. If everything is working correctly you should get something like this: It's intended use is for the server which has a Libsane hp aio s scanner to be able to export that scanner to clients on the network via a single SANE-specific, manufacturer-agnostic protocol.
Troubleshooting Make sure the saned user can access the scanner locally on the server. Having an ordinary user with or without permissions on the USB bus libpam-systemd might not be installed is of no consequence. It is the saned user which mario henrique caixa mp3 the permissions.
Bear in mind that sane-find-scanner does a generic USB scan; success indicates a user has sufficient privileges to access the USB devices.
If the scanner works on the server but not remotely, make sure the saned. Listening on saned incoming socket. You should also be able to ping the host configured: Too many incoming connections 1dropping connection. This is a known bug in the systemd unit. For a workaround on jessie or stretch: On stretch it is probably more convenient to do: Network Scanner Configurations Scanning with a Network HP all-in-one aio -1 To scan over the network from a scanner on an HP aio one which is not connected by USB to a computer you need only to install libsane-hpaio without its recommended packages and pass the URI of the scanner to the frontend.
A non-free plugin might be required for the scanning function. The format of the URI is: It can also be provided automatically to the frontend if either a print queue with the hp: Automatic discovery will happen via the print queue if both it and mDNS are available as discovery methods. A frontend can be started libsane hp aio s for example: For typing from a terminal you might find a simple alias sufficient. An hplip installation pulls in libsane-hpaio as a dependency and hplip provides the utility hp-makeuri.
It can be used saturn filme torrent of the previous technique for finding a URI. A needed plugin can also be installed with hp-plugin. Scanning with a Network HP all-in-one libsane hp aio s -2 Many users will configure an HP aio machine by installing hplip or hplip-gui and setting up the printing side of the libsane hp aio s with hp-setup. Scanning should now be automatically available, as explained by a user on sane-devel and by an hplipopensource troubleshooting page.
Simply typing the name of a favourite frontend or clicking on a menu entry should be sufficient to run the application: Setting up a printer with other device URIs, socket: Without setting up the printing function of the aio the scanner should libsane hp aio s detected by scanimage -L and the frontend should automatically run after doing xsane simple-scan xscanimage sharing a network HP aio scanner is not possible due to bugs and Network scanners from other vendors might work in sharing mode though.
As this may be the preferred way to support Mac OS X, it may become increasingly common. Example devices that work with this include: Inetd Configuration An alternative to systemd socket activation is to use openbsd-inetd. Debian may also have further instructions on your system SaneOverNetwork last modified Wiki Login.
More Actions: SaneOverNetwork last modified Hosting provided by Metropolitan Area Network Darmstadt.
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|Libsane hp aio s||Access denied insufficient permissions Your USB scanner was probably detected. If the scanner works on the server but not remotely, make sure the saned. User setup In some cases, correct permissions needs to be set. When purchasing a new scanner, always ask if it works in Linux Contact the manufacturer about supporting your scanner under Linux. It is the saned user which needs the permissions. Inetd Configuration An alternative to systemd socket activation is to use openbsd-inetd. Your scanner should work out-of the-box with a frontend without bothering with any of the next steps, but it is as libsane hp aio s to be aware there are troubleshooting procedures which can be followed.|
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