@Alexander: I got the airScan work and I was able to use the automatic source for the paper. Nice. But I don't have a 1200dpi option. At the end it said paper was jammed, which was not the case. @Thierry It seems to be working fine now without -x and -y. I also tried 1200 DPI, and the application didn't complain. The tiff file also says 1200 DPI, but it's only 5100x7016. Which is about 600 dpi. Definitely not a big deal. I'm still not sure why the --input option is gone. I will try to spend some time on that next week.
Thanks you both for your support today! Le ven. 21 févr. 2020 à 17:10, Thierry HUCAHRD <thie...@ordissimo.com> a écrit : > Le 2020-02-21 23:07, Thierry HUCAHRD a écrit : > > Le 2020-02-21 22:58, Jean-Marc Spaggiari a écrit : > >> @Alexander Thanks. I was able to install it. How do I try it? > >> @Thierry Do I download and build this new branch? Does it includes the > >> patch that Rolf send before? > > This patch concerns the PIXMA backend, but it is not applied. > -x and -y are no longer necessary. > >> > >> Le ven. 21 févr. 2020 à 16:53, Thierry HUCAHRD > >> <thie...@ordissimo.com> a écrit : > >> > >>> Le 2020-02-21 22:32, Jean-Marc Spaggiari a écrit : > >>>> Let me know if you want a SSH access to a machine with scanner > >>>> access... > >>> I fixed the geometry bp. > >>> > >> https://gitlab.com/sane-project/backends/-/tree/escl-load-conf-segfault > >>>> > >>>> Le ven. 21 févr. 2020 à 16:23, Thierry HUCAHRD > >>>> <thie...@ordissimo.com> a écrit : > >>>> > >>>>> Le 2020-02-21 21:54, Jean-Marc Spaggiari a écrit : > >>>>>> Interestingly, I don't see the input option anymore :-/ This > >>> will > >>>>>> drive me crazy ;) > >>>>> > >>>>> This is not normal, by default it shouldn't be 0. > >>>>> I'll correct it, but I have to reproduce it. > >>>>> > >>>>> scanimage: rounded value of br-x from 0 to 0 > >>>>> scanimage: rounded value of br-y from 0 to 0 > >>>>> > >>>>>> > >>>>>> ./frontend/scanimage -d 'escl:http://192.168.23.130:80' > >>>>> --all-options > >>>>>> Output format is not set, using pnm as a default. > >>>>>> Capability : [image/jpeg] > >>>>>> Capability : [image/jpeg] > >>>>>> Capability : [image/jpeg] > >>>>>> Capability : [image/jpeg] > >>>>>> scanimage: rounded value of br-x from 0 to 0 > >>>>>> scanimage: rounded value of br-y from 0 to 0 > >>>>>> > >>>>>> All options specific to device `escl:http://192.168.23.130:80': > >>>>>> Scan mode: > >>>>>> --mode Gray|Color [Gray] > >>>>>> Selects the scan mode (e.g., lineart, monochrome, or > >>>>> color). > >>>>>> --resolution 75|100|150|200|300|600dpi [75] > >>>>>> Sets the resolution of the scanned image. > >>>>>> --preview[=(yes|no)] [no] > >>>>>> Request a preview-quality scan. > >>>>>> --preview-in-gray[=(yes|no)] [no] > >>>>>> Request that all previews are done in monochrome mode. On > >>>>> a > >>>>>> three-pass scanner this cuts down the number of passes to > >>>>> one > >>>>>> and on a > >>>>>> one-pass scanner, it reduces the memory requirements and > >>>>>> scan-time of > >>>>>> the preview. > >>>>>> Geometry: > >>>>>> -l 0.0846558..215.9mm [0] > >>>>>> Top-left x position of scan area. > >>>>>> -t 0.0846558..297.011mm [0] > >>>>>> Top-left y position of scan area. > >>>>>> -x 0.0846558..215.9mm [0] > >>>>>> Width of scan-area. > >>>>>> -y 0.0846558..297.011mm [0] > >>>>>> Height of scan-area. > >>>>>> > >>>>>> Le ven. 21 févr. 2020 à 15:43, Jean-Marc Spaggiari > >>>>>> <jean-m...@spaggiari.org> a écrit : > >>>>>> > >>>>>>> So I can delete my sane-escl folder? > >>>>>>> > >>>>>>> Here is the output for both default debian installed and > >>> locally > >>>>>>> build: > >>>>>>> (base) jmspaggi@precision5530:~/backends$ scanimage -d > >>>>>>> 'escl:http://192.168.23.130:80' -x 215 -y 296 -T > >>>>>>> Output format is not set, using pnm as a default. > >>>>>>> scanimage: scanning image of size 637x877 pixels at 24 > >>> bits/pixel > >>>>>>> scanimage: acquiring RGB frame, 8 bits/sample > >>>>>>> scanimage: reading one scanline, 1911 bytes... PASS > >>>>>>> scanimage: reading one byte... PASS > >>>>>>> scanimage: stepped read, 2 bytes... PASS > >>>>>>> scanimage: stepped read, 4 bytes... PASS > >>>>>>> scanimage: stepped read, 8 bytes... PASS > >>>>>>> scanimage: stepped read, 16 bytes... PASS > >>>>>>> scanimage: stepped read, 32 bytes... PASS > >>>>>>> scanimage: stepped read, 64 bytes... PASS > >>>>>>> scanimage: stepped read, 128 bytes... PASS > >>>>>>> scanimage: stepped read, 256 bytes... PASS > >>>>>>> scanimage: stepped read, 512 bytes... PASS > >>>>>>> scanimage: stepped read, 1024 bytes... PASS > >>>>>>> scanimage: stepped read, 2048 bytes... PASS > >>>>>>> scanimage: stepped read, 2047 bytes... PASS > >>>>>>> scanimage: stepped read, 1023 bytes... PASS > >>>>>>> scanimage: stepped read, 511 bytes... PASS > >>>>>>> scanimage: stepped read, 255 bytes... PASS > >>>>>>> scanimage: stepped read, 127 bytes... PASS > >>>>>>> scanimage: stepped read, 63 bytes... PASS > >>>>>>> scanimage: stepped read, 31 bytes... PASS > >>>>>>> scanimage: stepped read, 15 bytes... PASS > >>>>>>> scanimage: stepped read, 7 bytes... PASS > >>>>>>> scanimage: stepped read, 3 bytes... PASS > >>>>>>> > >>>>>>> (base) jmspaggi@precision5530:~/backends$ ./frontend/scanimage > >>> -d > >>>>>>> 'escl:http://192.168.23.130:80' -x 215 -y 296 -T > >>>>>>> Output format is not set, using pnm as a default. > >>>>>>> Capability : [image/jpeg] > >>>>>>> Capability : [image/jpeg] > >>>>>>> Capability : [image/jpeg] > >>>>>>> Capability : [image/jpeg] > >>>>>>> scanimage: rounded value of br-x from 215 to 215 > >>>>>>> scanimage: rounded value of br-y from 296 to 296 > >>>>>>> scanimage: scanning image of size 634x874 pixels at 24 > >>> bits/pixel > >>>>>>> scanimage: acquiring RGB frame, 8 bits/sample > >>>>>>> scanimage: reading one scanline, 1902 bytes... PASS > >>>>>>> scanimage: reading one byte... PASS > >>>>>>> scanimage: stepped read, 2 bytes... PASS > >>>>>>> scanimage: stepped read, 4 bytes... PASS > >>>>>>> scanimage: stepped read, 8 bytes... PASS > >>>>>>> scanimage: stepped read, 16 bytes... PASS > >>>>>>> scanimage: stepped read, 32 bytes... PASS > >>>>>>> scanimage: stepped read, 64 bytes... PASS > >>>>>>> scanimage: stepped read, 128 bytes... PASS > >>>>>>> scanimage: stepped read, 256 bytes... PASS > >>>>>>> scanimage: stepped read, 512 bytes... PASS > >>>>>>> scanimage: stepped read, 1024 bytes... PASS > >>>>>>> scanimage: stepped read, 2048 bytes... PASS > >>>>>>> scanimage: stepped read, 2047 bytes... PASS > >>>>>>> scanimage: stepped read, 1023 bytes... PASS > >>>>>>> scanimage: stepped read, 511 bytes... PASS > >>>>>>> scanimage: stepped read, 255 bytes... PASS > >>>>>>> scanimage: stepped read, 127 bytes... PASS > >>>>>>> scanimage: stepped read, 63 bytes... PASS > >>>>>>> scanimage: stepped read, 31 bytes... PASS > >>>>>>> scanimage: stepped read, 15 bytes... PASS > >>>>>>> scanimage: stepped read, 7 bytes... PASS > >>>>>>> scanimage: stepped read, 3 bytes... PASS > >>>>>>> > >>>>>>> Le ven. 21 févr. 2020 à 15:40, Thierry HUCAHRD > >>>>>>> <thie...@ordissimo.com> a écrit : > >>>>>>> > >>>>>>>> Le 2020-02-21 21:28, Jean-Marc Spaggiari a écrit : > >>>>>>>>> @Till: indeed. I had to install the autoconf-archive. It > >>> solved > >>>>>>>> the > >>>>>>>>> issue. Thanks for the guidance. > >>>>>>>>> > >>>>>>>>> @Thierry: > >>>>>>>>> > >>>>>>>>> (base) jmspaggi@precision5530:~/backends$ sudo > >>>>>>>> ./frontend/scanimage -L > >>>>>>>>> device `pixma:04A91854_13B71E' is a CANON Canon PIXMA TR4500 > >>>>>>>> Series > >>>>>>>>> multi-function peripheral > >>>>>>>>> (base) jmspaggi@precision5530:~/backends$ sudo > >>>>>>>> ./frontend/scanimage -d > >>>>>>>>> 'escl:http://192.168.23.130:80' -T > >>>>>>>>> Output format is not set, using pnm as a default. > >>>>>>>>> scanimage: open of device escl:http://192.168.23.130:80 > >>> failed: > >>>>>>>> Device > >>>>>>>>> busy > >>>>>>>>> > >>>>>>>>> So I un-plugged the 2 printers, stopped the 2 and restarted > >>>>> only > >>>>>>>> the > >>>>>>>>> Canon. I can heat the printer moving but I get the same > >>> error: > >>>>>>>>> scanimage: sane_start: Invalid argument > >>>>>>>>> > >>>>>>>>> please note that I do that on my "backends" folder, which I > >>> got > >>>>>>>> from > >>>>>>>>> that: git clone https://gitlab.com/sane-project/backends.gitI > >>>>>>>> also > >>>>>>>>> have a sane-escl folder which I got from the link you sent > >>>>>>>> before but > >>>>>>>>> there is no "scanimage" there. > >>>>>>>>> > >>>>>>>> sane-escl is archived > >>>>>>>> Please test this : > >>>>>>>> $ scanimage -d 'escl:http://192.168.23.130:80' -x 215 -y 296 > >>> -T > >>>>>>>>> JMS > >>>>>>>>> > >>>>>>>>> Le ven. 21 févr. 2020 à 15:16, Till Kamppeter > >>>>>>>>> <till.kamppe...@gmail.com> a écrit : > >>>>>>>>> > >>>>>>>>>> On 21/02/2020 20:26, Jean-Marc Spaggiari wrote: > >>>>>>>>>>> So. > >>>>>>>>>>> > >>>>>>>>>>> I have cloned the backend repo: > >>>>>>>>>>> git clone https://gitlab.com/sane-project/backends.git > >>>>>>>>>>> > >>>>>>>>>>> Applied the patch (Changed 1200 to 600 and added the last > >>>>>>>> param). > >>>>>>>>>>> > >>>>>>>>>>> And now I'm trying to follow the instructions there: > >>>>>>>>>>> https://help.ubuntu.com/community/CompileSaneFromSource > >>>>>>>>>>> > >>>>>>>>>>> running ./autogen.sh failes right from the beginning :( I > >>>>>>>> prints > >>>>>>>>>>> thousands of lines "patch: **** Can't create file > >>>>>>>> ./ltmain.sh.orig > >>>>>>>>>> : Too > >>>>>>>>>>> many open files" I increased my limit to 10k files, but I'm > >>>>>>>>>> getting the > >>>>>>>>>>> exact same error. I tried to checkout the 1.0.29 but got > >>> the > >>>>>>>> same > >>>>>>>>>> error. > >>>>>>>>>>> > >>>>>>>>>>> after investigations it seems coming from the lack of > >>>>>>>> autopoint. > >>>>>>>>>> apt-get > >>>>>>>>>>> install solved it. > >>>>>>>>>>> > >>>>>>>>>>> I tried to run configure with this command: > >>>>>>>>>>> ./configure --prefix=/usr --libdir=/usr/lib/ > >>>>> --sysconfdir=/etc > >>>>>>>>>>> --localstatedir=/var --enable-avahi > >>>>>>>>>>> > >>>>>>>>>>> But it failed: > >>>>>>>>>>> ./configure: line 14868: syntax error near unexpected token > >>>>>>>>>> `noext,' > >>>>>>>>>>> ./configure: line 14868: `AX_CXX_COMPILE_STDCXX_11(noext, > >>>>>>>>>> optional)' > >>>>>>>>>>> > >>>>>>>>>> > >>>>>>>>>> If you are on Ubuntu, you need to install the > >>>>>>>> "autoconf-archive" > >>>>>>>>>> package. > >>>>>>>>>> > >>>>>>>>>> Till >