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    <p>In addition to my post before - just testet with raspi os (64bit)
      testsystem because of your packages - normaly I'm using the
      32-bit-version on this raspi3 ...<br>
    </p>
    <div class="moz-cite-prefix">Am 02.05.24 um 10:43 schrieb Christoph:<br>
    </div>
    <blockquote type="cite"
      cite="mid:bd6757f4-2311-4cae-be92-cd77f9883591@web.de">
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <p>Hi,</p>
      <p>ok, i tried it out, the installation works, but at least, the
        error with an "empty adf" is there as before ...<br>
        <span style="font-family:monospace"><span
            style="color:#000000;background-color:#ffffff;"><br>
          </span></span></p>
      <p><span style="font-family:monospace"><span
            style="color:#000000;background-color:#ffffff;">scanimage -d
            escl:<a class="moz-txt-link-freetext"
              href="https://192.168.1.121:443" moz-do-not-send="true">https://192.168.1.121:443</a>
            --source "ADF Duplex" --mode Lineart --resolution 300
            --progress --</span><br>
          format=png --batch --buffer-size=128 <br>
          scanimage: rounded value of resolution from 300 to 300 <br>
          scanimage: rounded value of br-x from 215.9 to 215.9 <br>
          scanimage: rounded value of br-y from 297.18 to 297.18 <br>
          Scanning infinity pages, incrementing by 1, numbering from 1 <br>
          Scanning page 1 <br>
          scanimage: sane_start: Document feeder out of documents <br>
          Batch terminated, 0 pages scanned<br>
          <br>
        </span>If I look which packages are installed, I got this output
        (here sane-utils):</p>
      <p><span style="font-family:monospace"><span
            style="color:#000000;background-color:#ffffff;">apt list
            sane-utils </span><br>
          Auflistung… Fertig <br>
          <span style="color:#18b218;background-color:#ffffff;">sane-utils</span><span
            style="color:#000000;background-color:#ffffff;">/now
            1.2.1-5test arm64 Â [Installiert,lokal] </span><br>
          <span style="color:#18b218;background-color:#ffffff;">sane-utils</span><span
            style="color:#000000;background-color:#ffffff;">/stable
            1.2.1-2 armhf</span><br>
          <br>
        </span>If I'm right, it is just installed your version - and for
        the other packages it looks similar</p>
      <p>Greetz, Christoph</p>
      <p><br>
      </p>
      <div class="moz-cite-prefix">Am 02.05.24 um 10:10 schrieb <a
          class="moz-txt-link-abbreviated moz-txt-link-freetext"
          href="mailto:thierryh@vivaldi.net" moz-do-not-send="true">thierryh@vivaldi.net</a>:<br>
      </div>
      <blockquote type="cite"
        cite="mid:070a2d45bef4c3bc3d18d19631330bc3@vivaldi.net">The
        archive supplied contains 4 folders: <br>
        <br>
        - src: contains the sources including the patch <br>
        - dbg : contains debugging symbols <br>
        - dev : development symbols <br>
        - bin : binary packages to install <br>
        <br>
        To update sane-backends, simply install the packages in the bin
        folder: <br>
        <br>
        # sudo apt install bin/*.deb <br>
        <br>
        To avoid breaking your OS, you need to use the native packaging
        (debian package). <br>
        Avoid this type of installation : <br>
        # ./configure; make; make install <br>
        <br>
        Thierry <br>
        <br>
        Le 2024-05-02 06:43, Christoph a Ã©crit : <br>
        <blockquote type="cite">Hi <br>
          <br>
          Thank you for your support. At the moment I'm still struggling
          with the <br>
          after-effects of the flu, so it may take me a little longer to
          react... <br>
          <br>
          You say to copy your patch into the bin folder - how should I
          understand <br>
          this? Simply copying it into there should hardly work, there
          are no <br>
          executable binaries in your archive, but various *.deb
          packages, should <br>
          I install them on the Raspi? <br>
          <br>
          Greetz, Christoph <br>
          <br>
          Am 30.04.24 um 23:55 schrieb <a
            class="moz-txt-link-abbreviated moz-txt-link-freetext"
            href="mailto:thierryh@vivaldi.net" moz-do-not-send="true">thierryh@vivaldi.net</a>:
          <br>
          <blockquote type="cite">I've added the patch that fixes the
            problem to your distribution's <br>
            package. You'll need to install the files in the bin folder.
            <br>
            <br>
            Download link : <a class="moz-txt-link-abbreviated"
              href="http://www.grosfichiers.com/8e6eHhqx9Pe"
              moz-do-not-send="true">www.grosfichiers.com/8e6eHhqx9Pe</a>
            <br>
            <br>
            Thierry <br>
            <br>
            Le 2024-04-30 18:08, Christoph a Ã©crit : <br>
            <blockquote type="cite">Hi, <br>
              <br>
              I tried to compile the v1.3, but it stop's during
              configure with an <br>
              error: <br>
              <br>
              checking for pkg-config... /usr/bin/pkg-config <br>
              checking pkg-config is at least version 0.9.0... yes <br>
              ./configure: line 20920: syntax error near unexpected
              token `noext,' <br>
              ./configure: line 20920: `AX_CXX_COMPILE_STDCXX_11(noext,
              optional)' <br>
              <br>
              I started building like this: <br>
              <br>
              ./autogen.sh <br>
              ./configure --prefix=/usr
              --libdir=/usr/lib/arm-linux-gnueabihf <br>
              --sysconfdir=/etc --localstatedir=/var  --enable-avahi <br>
              <br>
              Greetz <br>
              Am 30.04.24 um 17:22 schrieb <a
                class="moz-txt-link-abbreviated moz-txt-link-freetext"
                href="mailto:thierryh@vivaldi.net"
                moz-do-not-send="true">thierryh@vivaldi.net</a>: <br>
              <br>
              <blockquote type="cite">Le 2024-04-30 15:00, Christoph via
                sane-devel a Ã©crit : <br>
                <br>
                <blockquote type="cite">Hi, <br>
                  <br>
                  I've just installed a raspi3 with raspiOS32 based on
                  debian <br>
                  bookworm. <br>
                  <br>
                  When I tried to scan with this command: scanimage -d <br>
                  escl:<a class="moz-txt-link-freetext"
                    href="https://192.168.1.121:443"
                    moz-do-not-send="true">https://192.168.1.121:443</a>
                  --source "ADF Duplex" --mode <br>
                  Lineart <br>
                  --resolution 300 --progress <br>
                  <br>
                  --format=png --batch --buffer-size=128 <br>
                  <br>
                  come back like this: <br>
                  <br>
                  scanimage: rounded value of resolution from 300 to 300
                  <br>
                  scanimage: rounded value of br-x from 215.9 to 215.9 <br>
                  scanimage: rounded value of br-y from 297.18 to 297.18
                  <br>
                  Scanning infinity pages, incrementing by 1, numbering
                  from 1 <br>
                  Scanning page 1 <br>
                  scanimage: sane_start: Document feeder out of
                  documents <br>
                  Batch terminated, 0 pages scanned <br>
                  <br>
                  Same command with same raspi but older raspios
                  bullseye works as <br>
                  expected, but only with --format=png over all pages in
                  ADF. There <br>
                  was <br>
                  used scanimage v1.0.31 <br>
                  <br>
                  I'm using an EPSON XP-7100 <br>
                </blockquote>
                <br>
                Hi, <br>
                <br>
                This is solved, but you need to upgrade to sane-backend
                1.3. <br>
                <br>
                Do you know how to build a debian package with the
                sources? <br>
                <br>
                Thierry <br>
                <br>
                <blockquote type="cite">Greetz, Christoph <br>
                </blockquote>
              </blockquote>
            </blockquote>
          </blockquote>
        </blockquote>
      </blockquote>
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