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Old 04-27-2021, 01:50 PM   #19
Geremia
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Posts: 261
Karma: 100000
Join Date: Oct 2012
Device: Calibre
Quote:
Originally Posted by kovidgoyal View Post
That will be because qt webengine is slow on your machine, most likely because of GPU driver issues.
I was using the open-source Nouveau driver. Now I'm using the proprietary Nvidia one, and I'm still getting the same slow load times (0.28MB EPUB here):

Code:
[0.000] Load of book started
[0.004] prepared emitted
[0.467] webview loading requested
[5.304] bridge ready
[7.332] loading finished
Turning on automatic hidpi scaling
devicePixelRatio: 1.0
logicalDpi: 196.0 x 196.0
physicalDpi: 162.56 x 161.36470588235292
Using calibre Qt style: True

Last edited by Geremia; 04-27-2021 at 05:16 PM.
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