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<base href="https://bugs.documentfoundation.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - Exiting Writer's Print Preview mode is slow in long documents"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=129900">129900</a>
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<th>Summary</th>
<td>Exiting Writer's Print Preview mode is slow in long documents
</td>
</tr>
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<th>Product</th>
<td>LibreOffice
</td>
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<th>Version</th>
<td>6.3.4.2 release
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>UNCONFIRMED
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Writer
</td>
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<th>Assignee</th>
<td>libreoffice-bugs@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>max@maxbarry.com
</td>
</tr></table>
<p>
<div>
<pre>Compared to LibreOffice 5, exiting Print Preview in long documents is extremely
slow.
With a 1,500 page document, for example, exiting Print Preview is instant in
LO5, but takes 5-6 seconds (!) in LO6.
To reproduce:
1. In LibreOffice 6 Writer, fill a document with text so that it comprises at
least a few hundred pages.
2. Enter Print Preview (e.g. File -> Print Preview).
3. Observe it takes a second or two (based on document length) to display the
Print Preview screen. This is similar to LibreOffice 5.
4. Press Escape to exit Print Preview mode.
5. Observe a significant delay (approx. 5-6 seconds for a 1,500 page document)
with CPU usage spiking before returning to normal view. There is no such delay
in LibreOffice 5.3.0.3 Writer.
I tend to flip back and forth between Normal View and Print Preview when
editing a document, and this new delay makes this very awkward.
Ubuntu 19.10</pre>
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</p>
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