08-26-2024, 02:49 AM
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#1 |
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Junior Member
 Posts: 1
Karma: 10
Join Date: Aug 2024
Device: Windows
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Calibre Viewer opens withy black screen
Calibre Viewer works fine opening in Folder, but opening in Calibre (Windows version) gives a black screen. What can I do?
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08-26-2024, 03:07 AM
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#2 |
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creator of calibre
 
Posts: 44,376
Karma: 23764838
Join Date: Oct 2006
Location: Mumbai, India
Device: Various
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This is caused by incompatibilities between Qt WebEngine (used by the viewer and editor) and the graphics drivers
on your system. Try updating the graphics drivers, if that does not work, you can try disabling hardware acceleration by setting the environment variable QTWEBENGINE_CHROMIUM_FLAGS="--disable-gpu" |
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