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Old 08-07-2022, 05:23 PM   #1
dgermann
Junior Member
dgermann began at the beginning.
 
Posts: 6
Karma: 10
Join Date: Aug 2022
Location: South Bend, IN
Device: kindle paper
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Friends--

Amazon books, and epub books among others will not open in calibre reader. PDF books and text books will open. txt books, like my clippings also open. If I download the books that fail in the calibre reader to my kindle, the kindle is able to open them, so it seems dedrm is working.

History: In moving calibre to a new ubuntu box (20.04), I downloaded version 6.2.1 of calibre from the Website, copied all my books over from my old computer, and installed the latest DeDRM. After problems appeared I reinstalled calibre and dedrm.

Results of debug (I attempted to open a pdf book, then opened another pdf, then attempted an epub book, and maybe a kindle book):

Code:
Using calibre Qt style: True
calibre Debug log
calibre 6.2.1  embedded-python: True
Linux-5.4.0-122-generic-x86_64-with-glibc2.31 Linux ('64bit', 'ELF')
('Linux', '5.4.0-122-generic', '#138-Ubuntu SMP Wed Jun 22 15:00:31 UTC 2022')
Python 3.10.1
Interface language: None
Successfully initialized third party plugins: DeDRM (7, 2, 1)
calibre 6.2.1  embedded-python: True
Linux-5.4.0-122-generic-x86_64-with-glibc2.31 Linux ('64bit', 'ELF')
('Linux', '5.4.0-122-generic', '#138-Ubuntu SMP Wed Jun 22 15:00:31 UTC 2022')
Python 3.10.1
Interface language: None
Successfully initialized third party plugins: DeDRM (7, 2, 1)
QPA platform: xcb
devicePixelRatio: 1.2916666666666667
logicalDpi: 96.0 x 96.0
physicalDpi: 74.00862745098038 x 73.98745644599303
[0.00] Starting up...
[0.00] Showing splash screen...
[0.11] splash screen shown
[0.11] Initializing db...
[0.16] db initialized
[0.16] Constructing main UI...
[0.75] main UI initialized...
[0.75] Hiding splash screen
Starting QuickView
WebEngineContext used before QtWebEngineCore::initialize() or OpenGL context creation failed.
QGLXContext: Failed to create dummy context
Failed to initialize graphics backend for OpenGL.

(evince:364266): Gtk-WARNING **: 17:04:25.961: Could not load a pixbuf from icon theme.
This may indicate that pixbuf loaders or the mime database could not be found.
WebEngineContext used before QtWebEngineCore::initialize() or OpenGL context creation failed.
QGLXContext: Failed to create dummy context
Failed to initialize graphics backend for OpenGL.
WebEngineContext used before QtWebEngineCore::initialize() or OpenGL context creation failed.
QGLXContext: Failed to create dummy context
Failed to initialize graphics backend for OpenGL.
[52.59] splash screen hidden
[52.59] Started up in 52.59 seconds with 624 books
Worker Launch took: 0.00 seconds
Worker Launch took: 0.00 seconds
Worker Launch took: 0.00 seconds
It looks as though there might be some unsatisfied dependency there, but I don't know how to interpret it, or what to do next.

Anybody got any ideas?

Thanks!

:- Doug.
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