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Viewer opens with white screen on Ubuntu 21.10 and otherwise doesn't work
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02-24-2022, 06:18 PM
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kovidgoyal
creator of calibre
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This is a GPU driver bug. You can try running without hardware acceleration as descibed in
https://doc.qt.io/qt-5/qtwebengine-debugging.html
or update your gpu drivers.
kovidgoyal
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