Re: Missing list subject header
Hi Ulf, Ulf Zibis writes: > So bad :-( > > I'm subscribed to many lists, which all have such tags in the subject > line.. So I'm wondering why only [sane-devel] has this problem. There's a X-BeenThere: sane-devel@alioth-lists.debian.net header that you might be able to use for filtering purposes if that's what you're looking for. Depending on your mail receiving setup you could even insert [sane-devel] in the header on your end based on that if you're looking for a visual clue. # My mail reader, mu4e, inserts a # # List: sane-devel.alioth-lists.debian.net # # header somehow :-) I don't remember the details but I think it uses # one (or several?) of the List-* headers to do so. Hope that 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
Canon ImageClass MF644Cdw
Hi Kip, If you can build from source, I think I can help you. I think I can modify the source files for you to test with. Thank you, Steve On 9/5/19 4:00 AM, sane-devel-requ...@alioth-lists.debian.net wrote: Greetings! Would it be possible to add a Canon ImageClass MF644Cdw to the Canon Pixma driver? Here is the info from sane-find-scanner: found USB scanner (vendor=0x04a9 [Canon], product=0x27fe [MF642C/643C/644C]) at libusb:002:003 I am happy to run any testing you desire! -Kip
Re: Empower xsane to directly create multi-page TIFF with Fax G4 compression
Hi On Wed, Sep 11, 2019, 15:31 Ulf Zibis, wrote: > Hi, > > I'm missing a comfortable way to create multi-page TIFF with Fax G4 > compression directly with xsane. > > Currently I have this inconvenient work flow: > 1. Scan several pages with ADF with 300 dpi grayscale. > 2. Save one after the other temporarily as single PNG. > 3. Use IrfanView to edit and compose each page ... > 3a. Manually increase the contrast and adjust the luminance. > 3b. Decrease the resolution to 200 dpi (this is the common FAX > resolution, good for normal text). > 3c. Save all pages temporarily as single TIFF with Fax G4 compression. > 3d. Combine the pages to one multi-page TIFF. > > Is it thinkable, that xsane could do all these steps in some future > version, preferably by help of a saved custom configuration? > > -Ulf > > -- > Von meinem Seibert gesendet > > It's not inconceivable to have a scripted session feature added to XSane in the future. Unfortunately, we are currently in progress to bring the code base up to modern spec and get it properly buildable. It is indeed an interesting idea and I will bear it mind for a future enhancement. Personally, I would probably use a shell script with some other tools like imagemagick to perform the changes in batch. Cheers, Ralph
Re: Empower xsane to directly create multi-page TIFF with Fax G4 compression
Am 12.09.19 um 01:07 schrieb Ralph Little: > > It's not inconceivable to have a scripted session feature added to > XSane in the future. > Unfortunately, we are currently in progress to bring the code base up > to modern spec and get it properly buildable. > It is indeed an interesting idea and I will bear it mind for a future > enhancement. > > Personally, I would probably use a shell script with some other tools > like imagemagick to perform the changes in batch. This sounds good. For a first step it would help me a lot, if Fax G4 compression could be added to xsane while saving to TIFF and as second step a before conversion to 200 dpi. I prefer Fax G4 because of it's small file size. For a normal text page it only consumes 20..60 kBytes. -Ulf -Ulf
Re: Missing list subject header
So bad :-( I'm subscribed to many lists, which all have such tags in the subject line.. So I'm wondering why only [sane-devel] has this problem. -Ulf Am 11.09.19 um 22:37 schrieb m. allan noah: > Probably not, as this seems to cause problems with sending mail to > yahoo and gmail users because of DMARC policy checking. > > allan > > On Wed, Sep 11, 2019 at 4:16 PM Ulf Zibis wrote: >> Hi, >> >> since some days, the header [sane-devel] is no more in the subject line >> of the list messages. >> >> Is there a chance, that it will come back? >> >> -Ulf >> >> -- >> Von meinem Seibert gesendet >> >> >
Re: Missing list subject header
Probably not, as this seems to cause problems with sending mail to yahoo and gmail users because of DMARC policy checking. allan On Wed, Sep 11, 2019 at 4:16 PM Ulf Zibis wrote: > > Hi, > > since some days, the header [sane-devel] is no more in the subject line > of the list messages. > > Is there a chance, that it will come back? > > -Ulf > > -- > Von meinem Seibert gesendet > > -- "well, I stand up next to a mountain- and I chop it down with the edge of my hand"
Missing list subject header
Hi, since some days, the header [sane-devel] is no more in the subject line of the list messages. Is there a chance, that it will come back? -Ulf -- Von meinem Seibert gesendet
Re: gscan2pdf v2.5.6 released
Thanks! Hm, is there another PPA? I used |sudo apt-add-repository ppa:jeffreyratcliffe/ppa with Ubuntu 18.04| |-Ulf | Am 11.09.19 um 20:53 schrieb Mikhail Novosyolov via sane-devel: > pdftk was removed from Debian repos when Ubuntu 18.04 was branched and > then a new implementation in Java was added to Debian repos and > appeared only after Ubuntu 18.04. Download pdftk deb from > packages.ubuntu.com from Ubuntu 16.04 xenial and install it in 18.04 > > P.S. I had thoughts to build pdftk for Ubuntu 18.04 in my PPA. Which > PPA did you install gscan2pdf from? > > 11.09.2019 20:58, Ulf Zibis пишет: >> Hi Jeff, >> >> I have installed it on Ubuntu from PPA. >> After Start it says, that package pdftk is missing, but I can not >> install it with: >> sudo apt install pdftk >> >> -Ulf >> >> Am 11.09.19 um 19:04 schrieb Jeff: >>> gscan2pdf - A GUI to produce a multipage PDF or DjVu from a scan. >>> >>> http://gscan2pdf.sourceforge.net/ >>> >>> Five clicks are required to scan several pages and then save all or >>> a selection as a PDF or DjVu file, including metadata if required. >>> >>> gscan2pdf can control regular or sheet-fed (ADF) scanners with SANE via >>> libimage-sane-perl, scanimage or scanadf, and can scan multiple >>> pages at >>> once. It presents a thumbnail view of scanned pages, and permits simple >>> operations such as cropping, rotating and deleting pages. >>> >>> OCR can be used to recognise text in the scans, and the output >>> embedded in the PDF or DjVu. >>> >>> PDF conversion is done by PDF::API2. >>> >>> The resulting document may be saved as a PDF, DjVu, multipage TIFF >>> file, >>> or single page image file. >>> >>> Changelog for 2.5.6: >>> * Prevent Negate from changing the alpha channel. >>> Thanks to Chris Mayo for the patch. Closes merge request #25 >>> * Avoid image corruption with colour images when applying >>> WhiteThreshold >>> after BlackThreshold. >>> Thanks to Chris Mayo for the patch. Closes merge request #26 >>> * Extended edit profile functionality in scan dialog to current scan >>> options, when no profile selected. Closes bug #328 (Blue cast to all >>> colour scans) >>> * Don't try to compress log file if it wasn't created. >>> * Don't blacklist empty device name >>> * Improve layout of multiple message dialog. Closes bug #329 (A scanner >>> error (ADF jammed) caused GScan2PDF to display an insane dialog box) >>> * Don't use tiff2pdf to create temporary PDF to check for pdftk. >>> Closes bug #330 (Cannot save, pdftk failure to access /tmp) >>> * Fix --import option. Closes Debian bug #934107 >>> (Importing with --import=file.pdf does not import anything) >>> * Fix updating extended page numbering on scan dialog after changing >>> document >>> * Fix printing. Closes bug #331 (print error suse leap 15.1) >>> * Set "wait" cursor while scan options are being loaded and "progress" >>> cursor while scanning. >>> * Use gtk-3 cursors for ImageView widget >>> * Ghost scan button while scan options are being loaded and scanning. >>> * Fix bug storing responses from multiple message window when no >>> responses had been stored before. >>> * Update to Czech translation (thanks to Pavel Borecki) >>> >> > >
Re: gscan2pdf v2.5.6 released
Quick question: Can it load in pre-scanned PDFs to do OCR? I have some printouts to convert. On Wed, Sep 11, 2019 at 1:05 PM Jeff wrote: > > gscan2pdf - A GUI to produce a multipage PDF or DjVu from a scan. > > http://gscan2pdf.sourceforge.net/ > > Five clicks are required to scan several pages and then save all or > a selection as a PDF or DjVu file, including metadata if required. > > gscan2pdf can control regular or sheet-fed (ADF) scanners with SANE via > libimage-sane-perl, scanimage or scanadf, and can scan multiple pages at > once. It presents a thumbnail view of scanned pages, and permits simple > operations such as cropping, rotating and deleting pages. > > OCR can be used to recognise text in the scans, and the output > embedded in the PDF or DjVu. > > PDF conversion is done by PDF::API2. > > The resulting document may be saved as a PDF, DjVu, multipage TIFF file, > or single page image file. > > Changelog for 2.5.6: > * Prevent Negate from changing the alpha channel. > Thanks to Chris Mayo for the patch. Closes merge request #25 > * Avoid image corruption with colour images when applying WhiteThreshold > after BlackThreshold. > Thanks to Chris Mayo for the patch. Closes merge request #26 > * Extended edit profile functionality in scan dialog to current scan > options, when no profile selected. Closes bug #328 (Blue cast to all > colour scans) > * Don't try to compress log file if it wasn't created. > * Don't blacklist empty device name > * Improve layout of multiple message dialog. Closes bug #329 (A scanner > error (ADF jammed) caused GScan2PDF to display an insane dialog box) > * Don't use tiff2pdf to create temporary PDF to check for pdftk. > Closes bug #330 (Cannot save, pdftk failure to access /tmp) > * Fix --import option. Closes Debian bug #934107 > (Importing with --import=file.pdf does not import anything) > * Fix updating extended page numbering on scan dialog after changing > document > * Fix printing. Closes bug #331 (print error suse leap 15.1) > * Set "wait" cursor while scan options are being loaded and "progress" > cursor while scanning. > * Use gtk-3 cursors for ImageView widget > * Ghost scan button while scan options are being loaded and scanning. > * Fix bug storing responses from multiple message window when no > responses had been stored before. > * Update to Czech translation (thanks to Pavel Borecki) > -- Kelly "STrRedWolf" Price http://redwolf.ws
Re: gscan2pdf v2.5.6 released
pdftk was removed from Debian repos when Ubuntu 18.04 was branched and then a new implementation in Java was added to Debian repos and appeared only after Ubuntu 18.04. Download pdftk deb from packages.ubuntu.com from Ubuntu 16.04 xenial and install it in 18.04 P.S. I had thoughts to build pdftk for Ubuntu 18.04 in my PPA. Which PPA did you install gscan2pdf from? 11.09.2019 20:58, Ulf Zibis пишет: Hi Jeff, I have installed it on Ubuntu from PPA. After Start it says, that package pdftk is missing, but I can not install it with: sudo apt install pdftk -Ulf Am 11.09.19 um 19:04 schrieb Jeff: gscan2pdf - A GUI to produce a multipage PDF or DjVu from a scan. http://gscan2pdf.sourceforge.net/ Five clicks are required to scan several pages and then save all or a selection as a PDF or DjVu file, including metadata if required. gscan2pdf can control regular or sheet-fed (ADF) scanners with SANE via libimage-sane-perl, scanimage or scanadf, and can scan multiple pages at once. It presents a thumbnail view of scanned pages, and permits simple operations such as cropping, rotating and deleting pages. OCR can be used to recognise text in the scans, and the output embedded in the PDF or DjVu. PDF conversion is done by PDF::API2. The resulting document may be saved as a PDF, DjVu, multipage TIFF file, or single page image file. Changelog for 2.5.6: * Prevent Negate from changing the alpha channel. Thanks to Chris Mayo for the patch. Closes merge request #25 * Avoid image corruption with colour images when applying WhiteThreshold after BlackThreshold. Thanks to Chris Mayo for the patch. Closes merge request #26 * Extended edit profile functionality in scan dialog to current scan options, when no profile selected. Closes bug #328 (Blue cast to all colour scans) * Don't try to compress log file if it wasn't created. * Don't blacklist empty device name * Improve layout of multiple message dialog. Closes bug #329 (A scanner error (ADF jammed) caused GScan2PDF to display an insane dialog box) * Don't use tiff2pdf to create temporary PDF to check for pdftk. Closes bug #330 (Cannot save, pdftk failure to access /tmp) * Fix --import option. Closes Debian bug #934107 (Importing with --import=file.pdf does not import anything) * Fix updating extended page numbering on scan dialog after changing document * Fix printing. Closes bug #331 (print error suse leap 15.1) * Set "wait" cursor while scan options are being loaded and "progress" cursor while scanning. * Use gtk-3 cursors for ImageView widget * Ghost scan button while scan options are being loaded and scanning. * Fix bug storing responses from multiple message window when no responses had been stored before. * Update to Czech translation (thanks to Pavel Borecki)
Re: gscan2pdf v2.5.6 released
Hi Jeff, I have installed it on Ubuntu from PPA. After Start it says, that package pdftk is missing, but I can not install it with: sudo apt install pdftk -Ulf Am 11.09.19 um 19:04 schrieb Jeff: > gscan2pdf - A GUI to produce a multipage PDF or DjVu from a scan. > > http://gscan2pdf.sourceforge.net/ > > Five clicks are required to scan several pages and then save all or > a selection as a PDF or DjVu file, including metadata if required. > > gscan2pdf can control regular or sheet-fed (ADF) scanners with SANE via > libimage-sane-perl, scanimage or scanadf, and can scan multiple pages at > once. It presents a thumbnail view of scanned pages, and permits simple > operations such as cropping, rotating and deleting pages. > > OCR can be used to recognise text in the scans, and the output > embedded in the PDF or DjVu. > > PDF conversion is done by PDF::API2. > > The resulting document may be saved as a PDF, DjVu, multipage TIFF file, > or single page image file. > > Changelog for 2.5.6: > * Prevent Negate from changing the alpha channel. > Thanks to Chris Mayo for the patch. Closes merge request #25 > * Avoid image corruption with colour images when applying WhiteThreshold > after BlackThreshold. > Thanks to Chris Mayo for the patch. Closes merge request #26 > * Extended edit profile functionality in scan dialog to current scan > options, when no profile selected. Closes bug #328 (Blue cast to all > colour scans) > * Don't try to compress log file if it wasn't created. > * Don't blacklist empty device name > * Improve layout of multiple message dialog. Closes bug #329 (A scanner > error (ADF jammed) caused GScan2PDF to display an insane dialog box) > * Don't use tiff2pdf to create temporary PDF to check for pdftk. > Closes bug #330 (Cannot save, pdftk failure to access /tmp) > * Fix --import option. Closes Debian bug #934107 > (Importing with --import=file.pdf does not import anything) > * Fix updating extended page numbering on scan dialog after changing > document > * Fix printing. Closes bug #331 (print error suse leap 15.1) > * Set "wait" cursor while scan options are being loaded and "progress" > cursor while scanning. > * Use gtk-3 cursors for ImageView widget > * Ghost scan button while scan options are being loaded and scanning. > * Fix bug storing responses from multiple message window when no > responses had been stored before. > * Update to Czech translation (thanks to Pavel Borecki) >
gscan2pdf v2.5.6 released
gscan2pdf - A GUI to produce a multipage PDF or DjVu from a scan. http://gscan2pdf.sourceforge.net/ Five clicks are required to scan several pages and then save all or a selection as a PDF or DjVu file, including metadata if required. gscan2pdf can control regular or sheet-fed (ADF) scanners with SANE via libimage-sane-perl, scanimage or scanadf, and can scan multiple pages at once. It presents a thumbnail view of scanned pages, and permits simple operations such as cropping, rotating and deleting pages. OCR can be used to recognise text in the scans, and the output embedded in the PDF or DjVu. PDF conversion is done by PDF::API2. The resulting document may be saved as a PDF, DjVu, multipage TIFF file, or single page image file. Changelog for 2.5.6: * Prevent Negate from changing the alpha channel. Thanks to Chris Mayo for the patch. Closes merge request #25 * Avoid image corruption with colour images when applying WhiteThreshold after BlackThreshold. Thanks to Chris Mayo for the patch. Closes merge request #26 * Extended edit profile functionality in scan dialog to current scan options, when no profile selected. Closes bug #328 (Blue cast to all colour scans) * Don't try to compress log file if it wasn't created. * Don't blacklist empty device name * Improve layout of multiple message dialog. Closes bug #329 (A scanner error (ADF jammed) caused GScan2PDF to display an insane dialog box) * Don't use tiff2pdf to create temporary PDF to check for pdftk. Closes bug #330 (Cannot save, pdftk failure to access /tmp) * Fix --import option. Closes Debian bug #934107 (Importing with --import=file.pdf does not import anything) * Fix updating extended page numbering on scan dialog after changing document * Fix printing. Closes bug #331 (print error suse leap 15.1) * Set "wait" cursor while scan options are being loaded and "progress" cursor while scanning. * Use gtk-3 cursors for ImageView widget * Ghost scan button while scan options are being loaded and scanning. * Fix bug storing responses from multiple message window when no responses had been stored before. * Update to Czech translation (thanks to Pavel Borecki) signature.asc Description: OpenPGP digital signature
