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nero37
Tux's lil' helper
Tux's lil' helper


Joined: 15 Jun 2007
Posts: 141
Location: Ireland

PostPosted: Mon Nov 08, 2010 11:38 am    Post subject: gscan2pdf fails to start Reply with quote

Installed gscan2pdf-0.9.31, a scanning and ocr utility, from bugzilla. It appears to build and install fine but hangs when it is run. The window does not appear and there is no output in the terminal and no error message is shown, the program just hangs and does nothing.

Running it with "gscan2pdf --debug" gives the following:
Code:
gscan2pdf 0.9.31
Using en_IE@euro locale
Startup LC_NUMERIC C
Running init
Running sane_init
Gtk2-Perl version 1.222
Built for 2.20.1
Running with 2.20.1
Using GtkImageView version 1.6.4
Using Gtk2::ImageView version 0.05
Using PDF::API2 version 0.57
$VAR1 = {
          'frontend' => 'libsane-perl',
          'Paper' => {
                       'US Legal' => {
                                     'l' => 0,
                                     'y' => 356,
                                     'x' => 216,
                                     't' => 0
                                   },
                       'US Letter' => {
                                      'l' => 0,
                                      'y' => 279,
                                      'x' => 216,
                                      't' => 0
                                    },
                       'A4' => {
                               'l' => 0,
                               'y' => 297,
                               'x' => 210,
                               't' => 0
                             }
                     },
          'unsharp radius' => 0,
          'window_maximize' => 1,
          'ocr engine' => 'ocropus',
          'layout' => 'single',
          'unsharp amount' => 1,
          'OCR output' => 'replace',
          'OCR on scan' => 1,
          'Page range' => 'all',
          'window_height' => 600,
          'user_defined_tools' => [
                                    'gimp %i'
                                  ],
          'default filename' => '%a %y-%m-%d',
          'rotate reverse' => 0,
          'startup warning' => '',
          'Dark threshold' => '0.12',
          'pages to scan' => 1,
          'Blank threshold' => '0.005',
          'unpaper on scan' => 1,
          'rotate facing' => 0,
          'libsane-perl version' => '0.03',
          'cache options' => 1,
          'downsample dpi' => 150,
          'window_width' => 800,
          'threshold tool' => 80,
          'quality' => 75,
          'unsharp sigma' => 1,
          'date offset' => 0,
          'thumb panel' => 100,
          'unsharp threshold' => '0.05',
          'scan prefix' => '',
          'SANE version' => '1.0.19',
          'downsample' => '',
          'restore window' => 1,
          'pdf compression' => 'auto'
        };


Anyone got any ideas how to get it working?
Thanks.
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