DeDRM works on some Kobo not on others

ApplicationPaletteChange event ignored Using calibre Qt style: True ApplicationPaletteChange event received calibre Log di debug calibre 6.8 embedded-python: True Windows-10-10.0.19045-SP0 Windows ('64bit', 'WindowsPE') ('Windows', '10', '10.0.19045') Python 3.10.1 Windows: ('10', '10.0.19045', 'SP0', 'Multiprocessor Free') Interface language: it Initialized urlfixer Successfully initialized third party plugins: DeDRM (7, 2, 1) && Kobo Books (1, 9, 2) && Kobo Utilities (2, 16, 6) && Modify ePub (1, 8, 1) && Obok DeDRM (7, 2, 1) && Quality Check (1, 13, 2) && Reading List (1, 14, 0) && Resize Cover (1, 2, 0) && Wiki Reader (2, 2, 1) && Wikidata (2, 0, 0) calibre 6.8 embedded-python: True Windows-10-10.0.19045-SP0 Windows ('64bit', 'WindowsPE') ('Windows', '10', '10.0.19045') Python 3.10.1 Windows: ('10', '10.0.19045', 'SP0', 'Multiprocessor Free') Interface language: it Successfully initialized third party plugins: DeDRM (7, 2, 1) && Kobo Books (1, 9, 2) && Kobo Utilities (2, 16, 6) && Modify ePub (1, 8, 1) && Obok DeDRM (7, 2, 1) && Quality Check (1, 13, 2) && Reading List (1, 14, 0) && Resize Cover (1, 2, 0) && Wiki Reader (2, 2, 1) && Wikidata (2, 0, 0) QPA platform: windows devicePixelRatio: 1.0 logicalDpi: 96.0 x 96.0 physicalDpi: 93.6046065259117 x 93.62457337883959 [0.00] Starting up... [0.01] Showing splash screen... [0.16] splash screen shown [0.16] Initializing db... [0.16] db initialized [0.16] Constructing main UI... DEBUG: 0.0 Kobo Utilities Configuration - CreateNewCustomColumn is supported DEBUG: 0.0 KoboUtilites::action.py - loading translations DEBUG: 0.0 KoboUtilites::dialogs.py - loading translations DEBUG: 0.0 KoboUtilites::action.py - loading translations 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 Screens currently in system: {'depth': 32, 'device_pixel_ratio': 1.0, 'geometry_in_logical_pixels': {'height': 1080, 'width': 1920, 'x': 0, 'y': 0}, 'index_in_screens_list': 0, 'manufacturer': '', 'model': '', 'name': '\\.\DISPLAY1', 'serial': '', 'size_in_logical_pixels': {'height': 1080, 'width': 1920}, 'virtual_geometry': {'height': 1080, 'width': 1920, 'x': 0, 'y': 0}} Restoring geometry for: calibre_main_window_geometry {'frame_geometry': {'height': 1088, 'width': 1920, 'x': 0, 'y': -8}, 'full_screened': False, 'geometry': {'height': 1057, 'width': 1920, 'x': 0, 'y': 23}, 'maximized': True, 'normal_geometry': {'height': 1057, 'width': 1920, 'x': 0, 'y': 23}, 'screen': {'depth': 32, 'device_pixel_ratio': 1.0, 'geometry_in_logical_pixels': {'height': 1080, 'width': 1920, 'x': 0, 'y': 0}, 'index_in_screens_list': 0, 'manufacturer': '', 'model': '', 'name': '\\.\DISPLAY1', 'serial': '', 'size_in_logical_pixels': {'height': 1080, 'width': 1920}, 'virtual_geometry': {'height': 1080, 'width': 1920, 'x': 0, 'y': 0}}} Matching screen: {'depth': 32, 'device_pixel_ratio': 1.0, 'geometry_in_logical_pixels': {'height': 1080, 'width': 1920, 'x': 0, 'y': 0}, 'index_in_screens_list': 0, 'manufacturer': '', 'model': '', 'name': '\\.\DISPLAY1', 'serial': '', 'size_in_logical_pixels': {'height': 1080, 'width': 1920}, 'virtual_geometry': {'height': 1080, 'width': 1920, 'x': 0, 'y': 0}} Setting widget geometry to: {'height': 1057, 'width': 1920, 'x': 0, 'y': 23} Restoring widget to maximized DEBUG: 0.7 No Kobo Touch, Glo or Mini appears to be connected DEBUG: 0.7 rebuild_menus - self.supports_ratings=None, self.supports_tiles=None DEBUG: 0.7 KoboUtilities:set_toolbar_button_tooltip - start: text='None' DEBUG: 0.7 device_driver_name - could not load extended driver. Exception= No module named 'calibre_plugins.kobotouch_extended' DEBUG: 0.7 KoboUtilities:set_toolbar_button_tooltip - setting to text='Utilities to use with Kobo ereaders

Driver: KoboTouch' DEBUG: 0.7 device_driver_name - could not load extended driver. Exception= No module named 'calibre_plugins.kobotouch_extended' [1.06] main UI initialized... [1.06] Hiding splash screen Starting QuickView [10.75] splash screen hidden [10.75] Started up in 10.75 seconds with 0 books stdout+stderr from file dialog helper: [b'', b"2022-11-22T12:26:58.294ZE [21600:ShellIpcClient] shell_ipc_client.cc:129:Connect Can't connect to socket at: \\.\Pipe\GoogleDriveFSPipe_Luigi_shell\r\n2022-11-22T12:26:58.295ZE [21600:ShellIpcClient] shell_ipc_client.cc:602:operator() Failed to connect to the server: Status::UNAVAILABLE_RESOURCE\r\n2022-11-22T12:26:58.295ZE [17620:ShellIpcClient] shell_ipc_client.cc:129:Connect Can't connect to socket at: \\.\Pipe\GoogleDriveFSPipe_Luigi_shell\r\n2022-11-22T12:26:58.295ZE [17620:ShellIpcClient] shell_ipc_client.cc:602:operator() Failed to connect to the server: Status::UNAVAILABLE_RESOURCE\r\n2022-11-22T12:26:58.296ZE [20612:ShellIpcClient] shell_ipc_client.cc:129:Connect Can't connect to socket at: \\.\Pipe\GoogleDriveFSPipe_Luigi_shell\r\n2022-11-22T12:26:58.296ZE [20612:ShellIpcClient] shell_ipc_client.cc:602:operator() Failed to connect to the server: Status::UNAVAILABLERESOURCE\r\n"] piped data from file dialog helper: [b'\xe9\x84\xf9\x9d9\xd8\xe3\x0f\xc2\x1a\xda\x98\xba\xa6=\x9d0\xe3M\xd5\xb0\x0bM\x1d.\x9f\x16x\xbe\xac\xd8', b'C:\Users\Luigi\Downloads\c760614f-9ccb-408f-a73b-efacb67b395f.epub', b'C:\Users\Luigi\Downloads\a8fe7e56-67e0-4475-8f2f-3b894c9b1751.epub', b'C:\Users\Luigi\Downloads\3909c3ba-c953-42e8-865c-07f0740c494c.epub', b'C:\Users\Luigi\Downloads\85d02b77-f7b8-45e4-99f1-fe785d1b4d38.epub', b'C:\Users\Luigi\Downloads\7aa78dd0-76b1-41aa-8209-5e698c4b8a94.epub'] DeDRM v7.2.1: Trying to decrypt c760614f-9ccb-408f-a73b-efacb67b395f.epub DeDRM v7.2.1: Verifying zip archive integrity DeDRM v7.2.1: “c760614f-9ccb-408f-a73b-efacb67b395f.epub” is neither an Adobe Adept nor a Barnes & Noble encrypted ePub Running file type plugin DeDRM failed with traceback: Traceback (most recent call last): File "calibre\customize\ui.py", line 178, in _run_filetype_plugins File "calibre_plugins.dedrm.init", line 644, in run File "calibre_plugins.dedrm.init", line 420, in ePubDecrypt calibre_plugins.dedrm.DeDRMError: DeDRM v7.2.1: Couldn't decrypt after 0.1 seconds. DRM free perhaps? DeDRM v7.2.1: Trying to decrypt a8fe7e56-67e0-4475-8f2f-3b894c9b1751.epub DeDRM v7.2.1: Trying to decrypt 3909c3ba-c953-42e8-865c-07f0740c494c.epub DeDRM v7.2.1: Trying to decrypt 7aa78dd0-76b1-41aa-8209-5e698c4b8a94.epub DeDRM v7.2.1: Verifying zip archive integrity DeDRM v7.2.1: Verifying zip archive integrity DeDRM v7.2.1: Verifying zip archive integrity Traceback (most recent call last): File "calibre\db\cache.py", line 1693, in set_metadata File "calibre\db\cache.py", line 1616, in set_cover File "calibre\db\backend.py", line 1626, in set_cover File "calibre\utils\img.py", line 297, in save_cover_data_to File "calibre\utils\img.py", line 205, in image_to_data ValueError: Failed to export image as JPEG with error: Image is empty DeDRM v7.2.1: “7aa78dd0-76b1-41aa-8209-5e698c4b8a94.epub” is neither an Adobe Adept nor a Barnes & Noble encrypted ePub Running file type plugin DeDRM failed with traceback: Traceback (most recent call last): File "calibre\customize\ui.py", line 178, in _run_filetype_plugins File "calibre_plugins.dedrm.init", line 644, in run File "calibre_plugins.dedrm.init", line 420, in ePubDecrypt calibre_plugins.dedrm.DeDRMError: DeDRM v7.2.1: Couldn't decrypt after 0.1 seconds. DRM free perhaps? DeDRM v7.2.1: Trying to decrypt 85d02b77-f7b8-45e4-99f1-fe785d1b4d38.epub DeDRM v7.2.1: Verifying zip archive integrity Traceback (most recent call last): File "calibre\db\cache.py", line 1693, in set_metadata File "calibre\db\cache.py", line 1616, in set_cover File "calibre\db\backend.py", line 1626, in set_cover File "calibre\utils\img.py", line 297, in save_cover_data_to File "calibre\utils\img.py", line 205, in image_to_data ValueError: Failed to export image as JPEG with error: Image is empty DeDRM v7.2.1: “a8fe7e56-67e0-4475-8f2f-3b894c9b1751.epub” is neither an Adobe Adept nor a Barnes & Noble encrypted ePub Running file type plugin DeDRM failed with traceback: Traceback (most recent call last): File "calibre\customize\ui.py", line 178, in _run_filetype_plugins File "calibre_plugins.dedrm.init", line 644, in run File "calibre_plugins.dedrm.init", line 420, in ePubDecrypt calibre_plugins.dedrm.DeDRMError: DeDRM v7.2.1: Couldn't decrypt after 0.3 seconds. DRM free perhaps? DeDRM v7.2.1: “85d02b77-f7b8-45e4-99f1-fe785d1b4d38.epub” is neither an Adobe Adept nor a Barnes & Noble encrypted ePub Running file type plugin DeDRM failed with traceback: Traceback (most recent call last): File "calibre\customize\ui.py", line 178, in _run_filetype_plugins File "calibre_plugins.dedrm.init", line 644, in run File "calibre_plugins.dedrm.init", line 420, in ePubDecrypt calibre_plugins.dedrm.DeDRMError: DeDRM v7.2.1: Couldn't decrypt after 0.1 seconds. DRM free perhaps? DeDRM v7.2.1: “3909c3ba-c953-42e8-865c-07f0740c494c.epub” is neither an Adobe Adept nor a Barnes & Noble encrypted ePub Running file type plugin DeDRM failed with traceback: Traceback (most recent call last): File "calibre\customize\ui.py", line 178, in _run_filetype_plugins File "calibre_plugins.dedrm.init", line 644, in run File "calibre_plugins.dedrm.init", line 420, in ePubDecrypt calibre_plugins.dedrm.DeDRMError: DeDRM v7.2.1: Couldn't decrypt after 0.3 seconds. DRM free perhaps? Traceback (most recent call last): File "calibre\db\cache.py", line 1693, in set_metadata File "calibre\db\cache.py", line 1616, in set_cover File "calibre\db\backend.py", line 1626, in set_cover File "calibre\utils\img.py", line 297, in save_cover_data_to File "calibre\utils\img.py", line 205, in image_to_data ValueError: Failed to export image as JPEG with error: Image is empty Added L’ultimo anno dell’impero to db in: 0.1 Added Aristotele e la Montagna d’Oro to db in: 0.2 Added Di follia, di guerra e di altre storie 1915-1918 to db in: 0.1 Traceback (most recent call last): File "calibre\db\cache.py", line 1693, in set_metadata File "calibre\db\cache.py", line 1616, in set_cover File "calibre\db\backend.py", line 1626, in set_cover File "calibre\utils\img.py", line 297, in save_cover_data_to File "calibre\utils\img.py", line 205, in image_to_data ValueError: Failed to export image as JPEG with error: Image is empty Traceback (most recent call last): File "calibre\db\cache.py", line 1693, in set_metadata File "calibre\db\cache.py", line 1616, in set_cover File "calibre\db\backend.py", line 1626, in set_cover File "calibre\utils\img.py", line 297, in save_cover_data_to File "calibre\utils\img.py", line 205, in image_to_data ValueError: Failed to export image as JPEG with error: Image is empty Initialized urlfixer Initialized urlfixer Initialized urlfixer

apprenticeharper / DeDRM_tools

DeDRM works on some Kobo not on others #2170