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#1 |
Junior Member
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I recently updated to Calibre 4.19 on my Windows 8 laptop, after using an old version for over a year. Now the problem is whenever I try to open the ebook viewer inside Calibre, it appears for a second and then closes automatically. Not just while opening books, even if I simply launch the ebook viewer directly from start menu, the same thing happens.
I tried running Calibre in debug mode but it seems to have entries about Calibre management app only, not the viewer. I updated to 4.20 as well just now but same issue. Any idea how to fix this? |
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#2 |
creator of calibre
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Location: Mumbai, India
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It will be an incompatibility with your graphics card/drivers. try updating your drivers and if that does not work, turn off hardware rendering as described here: https://doc.qt.io/qt-5/qtwebengine-debugging.html
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#3 | |
Junior Member
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Device: Kindle Paperwhite
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#4 | ||
Grand Sorcerer
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Calibre ebook viewer not opening
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Any ideas to fix this problem? Last edited by alansplace; 06-14-2022 at 12:39 PM. Reason: add a little |
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#5 |
creator of calibre
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It will be off screen use th ewindows key to gather all offscreen windows, I forget what it is, a bit of googling will get it for you
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#6 |
null operator (he/him)
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#7 | |
Grand Sorcerer
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![]() It's now quite usable, but there are still issues. First, every time I want to open another book using Calibre's button I must move the resulting new viewer window from off-screen to on-screen again. There is also another issue which I'll save for later. Here's hoping you don't mind them one at a time. ![]() ![]() |
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#8 | |
Grand Sorcerer
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#9 |
creator of calibre
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calibre doesnt control window placement, that's up to the operating system.
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#10 | |
Well trained by Cats
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#11 |
Grand Sorcerer
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Location: 33.9388° N, 117.2716° W
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#12 | |
Grand Sorcerer
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Location: 33.9388° N, 117.2716° W
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Quote:
![]() Just did this: 1. opened Calibre 2. selected a book 3. clicked on the view button 4. moved the window from off-screen to on-screen 5. closed the viewer 6. selected another book 7. the new window needed to be moved to on-screen just like the first one Last edited by alansplace; 06-15-2022 at 11:24 AM. |
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#13 |
Resident Curmudgeon
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What file is it that keeps the viewer's window size and position information?
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#14 | ||
null operator (he/him)
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Jon - Read what THE MAN wrote.
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Are you utilising any of the new window management features in Windows 11 (e.g. Snap Layouts), or a 3rd party windows manager (e.g. AquaSnap, Actual Windows, Divvy etc)? BR |
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#15 |
Well trained by Cats
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calibre, viewer |
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