I cannot remove DRM

[eriksonlima]

attempt log:

calibre Log de Debug calibre 5.31.1 embedded-python: True is64bit: True Linux-5.8.0-53-generic-x86_64-with-glibc2.2.5 Linux ('64bit', 'ELF') ('Linux', '5.8.0-53-generic', '#60~20.04.1-Ubuntu SMP Thu May 6 09:52:46 UTC 2021') Python 3.8.5 Interface language: pt_BR Successfully initialized third party plugins: DeDRM (7, 2, 1) && Obok DeDRM (7, 2, 1) calibre 5.31.1 embedded-python: True is64bit: True Linux-5.8.0-53-generic-x86_64-with-glibc2.2.5 Linux ('64bit', 'ELF') ('Linux', '5.8.0-53-generic', '#60~20.04.1-Ubuntu SMP Thu May 6 09:52:46 UTC 2021') Python 3.8.5 Interface language: pt_BR Successfully initialized third party plugins: DeDRM (7, 2, 1) && Obok DeDRM (7, 2, 1) Turning on automatic hidpi scaling devicePixelRatio: 1.0 logicalDpi: 96.0 x 96.0 physicalDpi: 141.7674418604651 x 142.13471502590673 Using calibre Qt style: True [0.00] Starting up... [0.00] Showing splash screen... [0.09] splash screen shown [0.09] Initializing db... [0.10] db initialized [0.10] Constructing main UI... DEBUG: 0.0 obok::utilities.py - loading translations DEBUG: 0.0 obok::dialogs.py - loading translations DEBUG: 0.0 obok::config.py - loading translations DEBUG: 0.0 obok::action_err.py - loading translations [0.76] main UI initialized... [0.76] Hiding splash screen Starting QuickView DeDRM v7.2.1: Trying to decrypt Programando com Perl.pdf DeDRM v7.2.1: Programando com Perl.pdf is a PDF ebook DeDRM v7.2.1: Looking for new default Adobe Digital Editions Keys after 0.0 seconds DeDRM v7.2.1: Exception when getting default Adobe Key after 0.0 seconds Traceback (most recent call last): File "calibre_plugins.dedrm.init", line 466, in PDFDecrypt defaultkeys = WineGetKeys(scriptpath, ".der",dedrmprefs['adobewineprefix']) File "calibre_plugins.dedrm.wineutils", line 74, in WineGetKeys pyexec = WinePythonCLI(wineprefix) File "calibre_plugins.dedrm.wineutils", line 37, in init self.check_call(["-c", self.py3_test]) File "calibre_plugins.dedrm.wineutils", line 62, in check_call subprocess.check_call(self.python_exec + cli_args, env=env_dict, File "subprocess.py", line 359, in check_call File "subprocess.py", line 340, in call File "subprocess.py", line 854, in init File "subprocess.py", line 1702, in _execute_child FileNotFoundError: [Errno 2] Arquivo ou diretório inexistente: 'wine' DeDRM v7.2.1: Ultimately failed to decrypt after 0.1 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md Running file type plugin DeDRM failed with traceback: Traceback (most recent call last): File "calibre/customize/ui.py", line 175, in _run_filetype_plugins File "calibre_plugins.dedrm.init", line 640, in run decrypted_ebook = self.PDFDecrypt(path_to_ebook) File "calibre_plugins.dedrm.init", line 515, in PDFDecrypt raise DeDRMError("{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)) calibre_plugins.dedrm.DeDRMError: DeDRM v7.2.1: Ultimately failed to decrypt after 0.1 seconds. Read the FAQs at Harper's repository: https://github.com/apprenticeharper/DeDRM_tools/blob/master/FAQs.md Traceback (most recent call last): File "calibre/customize/ui.py", line 432, in get_file_type_metadata File "calibre/customize/builtins.py", line 318, in get_metadata File "calibre/ebooks/metadata/pdf.py", line 124, in get_metadata ValueError: Could not read info dict from PDF Syntax Error: Couldn't find the 'EBX_HANDLER' security handler pdfinfo errored out with return code: 1 [11.82] splash screen hidden [11.82] Started up in 11.82 seconds with 1 books ['zenity', '--modal', '--file-selection', '--title=Selecione livros', '--separator=\n', '--attach=50331671', '--filename=/home/erikson/Downloads/.fgdfg.gdfhjdhf&^839', '--file-filter=Livros | .lrf .rar .zip .rtf .lit .txt .txtz .text .htm .xhtm .html .htmlz .xhtml .pdf .pdb .updb .pdr .prc .mobi .azw .doc .epub .fb2 .fbz .djv .djvu .lrx .cbr .cb7 .cbz .cbc .oebzip .rb .imp .odt .chm .tpz .azw1 .pml .pmlz .mbp .tan .snb .xps .oxps .azw4 .book .zbf .pobi .docx .docm .md .textile .markdown .ibook .ibooks .iba .azw3 .ps .kepub .kfx .kpf', '--file-filter=livros EPUB | .epub .kepub', '--file-filter=Livros para Kindle | .mobi .prc .azw .azw3 .kfx .tpz .azw1 .azw4', '--file-filter=Livros PDF | .pdf .azw4', '--file-filter=Livros HTML | .htm .html .xhtm .xhtml', '--file-filter=Livros LIT | .lit', '--file-filter=Livros TXT | .txt .text .rtf .md .markdown .textile .txtz', '--file-filter=HQs | .cbz .cbr .cbc', '--file-filter=Arquivos | .zip .rar', '--file-filter=Arquivos de processador de texto | .odt .doc .docx', '--file-filter=Todos os arquivos | ', '--multiple'] Added Programando com Perl to db in: 0.1 Added 1 books in 0.7 seconds

[ElleKayEm]

DeDRM 7.2.1 still has problems with many pdfs. You could try calibre 4.23 and DeDRM 6.8.1.

[wonderwomyn]

Thank you! I had the same problem with a PDF. I reverted to the earlier versions as you said and got it to work. :-)