Re: [sane-devel] Epson Perfection V300 and the backend
On 03/09/2018 02:35 AM, Olaf Meeuwissen wrote: Hi Todd, ToddAndMargo writes: On 03/08/2018 03:09 AM, Olaf Meeuwissen wrote: # Better quoting would be appreciated :-) looking at krarc:/home/CDs/Linux/Epson/iscan-gt-f720-bundle-1.0.1.x64.rpm/data/iscan-data-1.36.0-1.noarch.rpm/usr/share/iscan-data/device/ I only find an XML for the Perfection V800. The presence of an XML file for your device is not a hard requirement, IIRC. The fact that scanimage lists your V300 would be proof of that. If you can actually scan with scanimage even more so. If you can scan with scanimage then the V300 _is_ supported by the epkowa backend. If, on the same machine and with the same permissions, saned is not able to detect the device, then there is something wrong with your saned configuration iself or with the way saned is started by, I presume, systemd. Figured it out. I had to add saned to root in /etc/group. I made a separate posting on this to find out the ramifications and if there is a way around it. -- sane-devel mailing list: sane-devel@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-requ...@lists.alioth.debian.org
Re: [sane-devel] Epson Perfection V300 and the backend
Hi Todd, ToddAndMargo writes: > On 03/08/2018 03:09 AM, Olaf Meeuwissen wrote: # Better quoting would be appreciated :-) > looking at > krarc:/home/CDs/Linux/Epson/iscan-gt-f720-bundle-1.0.1.x64.rpm/data/iscan-data-1.36.0-1.noarch.rpm/usr/share/iscan-data/device/ > > I only find an XML for the Perfection V800. The presence of an XML file for your device is not a hard requirement, IIRC. The fact that scanimage lists your V300 would be proof of that. If you can actually scan with scanimage even more so. If you can scan with scanimage then the V300 _is_ supported by the epkowa backend. If, on the same machine and with the same permissions, saned is not able to detect the device, then there is something wrong with your saned configuration iself or with the way saned is started by, I presume, systemd. Hope this helps, -- Olaf Meeuwissen, LPIC-2FSF Associate Member since 2004-01-27 GnuPG key: F84A2DD9/B3C0 2F47 EA19 64F4 9F13 F43E B8A4 A88A F84A 2DD9 Support Free Softwarehttps://my.fsf.org/donate Join the Free Software Foundation https://my.fsf.org/join -- sane-devel mailing list: sane-devel@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-requ...@lists.alioth.debian.org
Re: [sane-devel] Epson Perfection V300 and the backend
On 03/08/2018 03:09 AM, Olaf Meeuwissen wrote: looking at krarc:/home/CDs/Linux/Epson/iscan-gt-f720-bundle-1.0.1.x64.rpm/data/iscan-data-1.36.0-1.noarch.rpm/usr/share/iscan-data/device/ I only find an XML for the Perfection V800. -- sane-devel mailing list: sane-devel@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-requ...@lists.alioth.debian.org
Re: [sane-devel] Epson Perfection V300 and the backend
On 03/08/2018 03:09 AM, Olaf Meeuwissen wrote: You are of course looking at the saned output from a saned that runs on the machine to which your V300 is connected, right? yes -- sane-devel mailing list: sane-devel@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-requ...@lists.alioth.debian.org
Re: [sane-devel] Epson Perfection V300 and the backend
On 03/08/2018 03:09 AM, Olaf Meeuwissen wrote: Hi Todd, ToddAndMargo writes: Hi All, Fedora 27 iscan-gt-f720-bundle-1.0.1.x64.rpm By change is the Epson Perfection V300 included in the rpm's front end, but not its back end? I just remembered I wrote a section about the network configuration for iscan a decade or so ago. Have a look at http://download.ebz.epson.net/man/linux/iscan_e.html#sec7 and see if some of that helps. I will look on Friday when I get some more office time. Thank you! Scanimage can find it, $ scanimage -L device `epkowa:interpreter:001:008' is a Epson Perfection V300 flatbed scanner but saned cannot. saned[16940]: [net] sane_init: done saned[16940]: [dll] init: backend `net' is version 1.0.27 saned[16940]: [net] sane_get_devices: local_only = 1 saned[16940]: [dll] sane_get_devices: found 0 devices saned[16940]: saned exiting If not, how do I get the V300 into the back end? Does saned's dll load the epkowa backend? I think you can check by running it in standalone mode and get the dll backend to output the debug info with sudo SANE_DEBUG_DLL=128 saned -d128 You are of course looking at the saned output from a saned that runs on the machine to which your V300 is connected, right? Looking at # journalctl -efx -t saned > /home/temp/saned.log.epson4.txt After running `xsane net:localhost`, it seems like I have hundreds of "epkowa" entries, but nothing with a "300" in it. This is why I am suspicious of the V300 not being supported in the back end. -- sane-devel mailing list: sane-devel@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-requ...@lists.alioth.debian.org
Re: [sane-devel] Epson Perfection V300 and the backend
Hi Todd, ToddAndMargo writes: > Hi All, > > Fedora 27 > iscan-gt-f720-bundle-1.0.1.x64.rpm > > By change is the Epson Perfection V300 included in > the rpm's front end, but not its back end? I just remembered I wrote a section about the network configuration for iscan a decade or so ago. Have a look at http://download.ebz.epson.net/man/linux/iscan_e.html#sec7 and see if some of that helps. > Scanimage can find it, > > $ scanimage -L > device `epkowa:interpreter:001:008' is a Epson Perfection V300 flatbed > scanner > > but saned cannot. > > saned[16940]: [net] sane_init: done > saned[16940]: [dll] init: backend `net' is version 1.0.27 > saned[16940]: [net] sane_get_devices: local_only = 1 > saned[16940]: [dll] sane_get_devices: found 0 devices > saned[16940]: saned exiting > > If not, how do I get the V300 into the back end? Does saned's dll load the epkowa backend? I think you can check by running it in standalone mode and get the dll backend to output the debug info with sudo SANE_DEBUG_DLL=128 saned -d128 You are of course looking at the saned output from a saned that runs on the machine to which your V300 is connected, right? Hope this helps, -- Olaf Meeuwissen, LPIC-2FSF Associate Member since 2004-01-27 GnuPG key: F84A2DD9/B3C0 2F47 EA19 64F4 9F13 F43E B8A4 A88A F84A 2DD9 Support Free Softwarehttps://my.fsf.org/donate Join the Free Software Foundation https://my.fsf.org/join -- sane-devel mailing list: sane-devel@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-requ...@lists.alioth.debian.org
[sane-devel] Epson Perfection V300 and the backend
Hi All, Fedora 27 iscan-gt-f720-bundle-1.0.1.x64.rpm By change is the Epson Perfection V300 included in the rpm's front end, but not its back end? Scanimage can find it, $ scanimage -L device `epkowa:interpreter:001:008' is a Epson Perfection V300 flatbed scanner but saned cannot. saned[16940]: [net] sane_init: done saned[16940]: [dll] init: backend `net' is version 1.0.27 saned[16940]: [net] sane_get_devices: local_only = 1 saned[16940]: [dll] sane_get_devices: found 0 devices saned[16940]: saned exiting If not, how do I get the V300 into the back end? Many thanks, -T -- sane-devel mailing list: sane-devel@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-requ...@lists.alioth.debian.org
