OK, I guess you finally understand what I want ;) > I could be incorrect..but maybe you are looking for this? > > http://penguin-breeder.org/sane/saned/
Yes, this is what I am talking about. The Photosmart is connected to a server. This server has the sane network daemon (saned) running, which is supposed to provide access to the local scanners over the network. This local saned uses the "hpaio"-backend (which is configured correctly). On all the other machines on the network I am only using plain sane (with the "net" backend to connect to the server). hplip is only installed on the server (which should be sufficient as the sane network daemon uses the hpaio backend). This setup always worked (up to hplip 1.6.10). The log of saned always looked like this (when I connect to the server using any client on the network): [saned] check_host: subnet with base IP = 192.168.2.0, CIDR netmask = 24 [saned] check_host: access granted from IP address 192.168.2.16 (in subnet 192.168.2.0/24) [saned] init: access granted [saned] init: access granted to [EMAIL PROTECTED] [saned] process_request: waiting for request [saned] process_request: got request 1 [saned] process_request: waiting for request [saned] process_request: got request 2 [saned] process_request: access to resource `hpaio' granted [saned] process_request: sane_open returned: Success [saned] process_request: waiting for request [saned] process_request: got request 4 [saned] process_request: waiting for request [saned] process_request: got request 5 [saned] process_request: waiting for request [saned] process_request: got request 5 [saned] process_request: waiting for request As you can see the "critical" line appears: "[saned] process_request: access to resource `hpaio' granted" But when you compare it to the logs of the sane network daeomon I sent in my first email you'll notice that nothing concerning "hpaio" appears and the the request jumps from "request 1" to "request 10". And this is why I think either something is messed up with hplip or something has changed internally. Dan On Thursday 12 April 2007 22:30:21 you wrote: > I could be incorrect..but maybe you are looking for this? > > http://penguin-breeder.org/sane/saned/ > > A > > On 4/12/07, Daniel Klaffenbach <[EMAIL PROTECTED]> wrote: > > Isn't there anybody who could possibly help me out of this? > > > > On Tuesday 10 April 2007 23:42:16 you wrote: > > > > I have attached the output of both hplip versions. The strange thing > > > > is > > > > > > that using hplip 1.6.10 it says: > > > > "'hpaio' in /etc/sane.d/dll.conf'... > > > > --> OK, found. SANE backend 'hpaio' is not properly set up." > > > > And in 1.7.3 it just says: > > > > "--> OK, found. SANE backend 'hpaio' is properly set up." > > > > > > This was a bug in pre-1.7.3 - it reported it "not" setup when it > > > > actually > > > > > was. > > > > > > -Don > > > > Well, then it tells me that sane is set up correctly in both cases (and > > scanimage -L works in both cases locally), but it also tells me that > > there has to be something wrong in 1.7.3 with providing scanner sharing > > using sane > > over the network. > > > > Again: hplip is only supposed to be on the server. Then I start "saned" > > on the > > server which is supposed to provide access to the locally connected > > scanners > > (like the C5180) over the network. This is because I don't want to > > install hplip on every single computer I want to scan from. > > > > Please give me some hints how to solve this. I guess it's a bug in hplip. > > Is > > there a way I can debug this so you can fix it in future releases? > > > > Thank you, > > Dan > > > > > This is really odd, because this tells me that when the hpaio backend > > > is not > > > > > > > properly set up everything works as I would expect it to work... And > > > > no, > > > > > > I do not use hplip on every computer on the net, just on the server. > > > > I just want to set the "CUPS_SERVER" environment variable and > > > > configure > > > > the > > > > > > "net"-backend of sane in order to access the Photosmart. > > > > And yes, I have configured the printer using hp-setup. > > > > > > > > Dan > > > > > > > > 2007/4/10, Aaron < [EMAIL PROTECTED]>: > > > > > I just tested a Photosmart C5180 over the network with ubuntu and > > > > > it works great. > > > > > > > > > > Have you installed hplip on the other networked computers? Can you > > > > run > > > > > > > hp-check and post the output? Are you configuring the printer > > > > > using hp-setup? > > > > > > > > > > A > > > > > > > > > > On 4/10/07, [EMAIL PROTECTED] > > > > > <[EMAIL PROTECTED]> > > > > > > > > > > wrote: > > > > > > I set up a print & scan server for my HP Photosmart C5180. The > > > > > > printer is connected to the server through the network (in the > > > > > > printer subnet). Whenever I want to print or scan anything, the > > > > > > clients connect to the server to do so (ipp/cups or sane). I was > > > > > > using hplip 1.6.10 before and everything worked fine. > > > > > > > > > > > > Now I've upgraded to hplip 1.7.3 and noticed that the scanning > > > > > > functionality only seems to work locally. "scanimage -L" shows me > > > > the > > > > > > > > scanner and I can scan directly on the server. But I did always > > > > share > > > > > > > > the scanner over the net using sane. I added the "hpaio"-backend > > > > in > > > > > > > > /etc/sane.d/dll.conf" and saned allowed remote hosts to scan. But > > > > > > since hplip 1.6.12 this does not work any more. > > > > > > > > > > > > I did already sent a message to this mailing list, but was not > > > > able > > > > > > > > to investigate the problem further. I was always using the > > > > official > > > > > > > > Gentoo ebuild, but now I compiled 1.7.3 from source: > > > > > > "./configure --prefix=/usr --disable-gui-build > > > > > > --disable-fax-build --enable-network-build --enable-scan-build > > > > > > --disable-pp-build" I thought this might be a Gentoo-related > > > > > > issue so I set up a > > > > Debian > > > > > > > > test server and tried to do the exact same thing (compiling hplip > > > > > > from the official source tarball) - with the same result. > > > > > > > > > > > > Saned just says: > > > > > > [saned] check_host: config file line: `+' > > > > > > [saned] check_host: access accepted from any host (`+') > > > > > > [saned] init: access granted > > > > > > [saned] init: access granted to [EMAIL PROTECTED] > > > > > > [saned] process_request: waiting for request > > > > > > [saned] process_request: got request 1 > > > > > > [saned] process_request: waiting for request > > > > > > [saned] process_request: got request 10 > > > > > > [saned] quit: exiting > > > > > > > > > > > > And the clients reports that no scanners could be found. > > > > > > > > > > > > What could have changed since 1.6.12? Help would be appreciated. > > > > > > > > > > > > Regards, > > > > > > Dan > > > > ------------------------------------------------------------------------- > > Take Surveys. Earn Cash. Influence the Future of IT > > Join SourceForge.net's Techsay panel and you'll get the chance to share > > your > > opinions on IT & business topics through brief surveys-and earn cash > > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > _______________________________________________ > > HPLIP-Help mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/hplip-help
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