gscan2pdf2.5.1 , Mint 19.1 This error is actually not due a problem with either the '/tmp' directory or with the 'pdftk' utility, but is instead because of an ImageMagick security policy implemented by Mint & its parent Ubuntu, so for me at least designating an alternate temporary directory does not work. Here's my analysis & work-around: - Lines 749 & 750 of gscan2pdf 2.5.1 invoke the ImageMagick 'convert' utility to create a test PDF file. - This fails under Mint because the '/etc/ImageMagick-6/policy.xml'...
gscan2pdf2.5.1 , Mint 19.1 This error is actually not due a problem with either the '/tmp' directory or with the 'pdftk' utility, but is instead because of an ImageMagick security policy implemented by Mint & its parent Ubuntu, so for me at least designating an alternate temporary directory does not work. Here's my analysis & work-around: - Lines 749 & 750 of gscan2pdf 2.5.1 invoke the ImageMagick 'convert' utility to create a test PDF file. - This fails under Mint because the '/etc/ImageMagick-6/policy.xml'...