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<body><span class="vcard"><a class="email" href="mailto:drewjensen.inbox@gmail.com" title="Drew Jensen <drewjensen.inbox@gmail.com>"> <span class="fn">Drew Jensen</span></a>
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<a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - LibreOffice Impress very slow loading PPTX document"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=118985">bug 118985</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">CC</td>
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<td>drewjensen.inbox@gmail.com
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<td style="text-align:right;">Summary</td>
<td>LibreOffice Impress hangs during opening up a presentation document
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<td>LibreOffice Impress very slow loading PPTX document
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<b><a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - LibreOffice Impress very slow loading PPTX document"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=118985#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_UNCONFIRMED "
title="UNCONFIRMED - LibreOffice Impress very slow loading PPTX document"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=118985">bug 118985</a>
from <span class="vcard"><a class="email" href="mailto:drewjensen.inbox@gmail.com" title="Drew Jensen <drewjensen.inbox@gmail.com>"> <span class="fn">Drew Jensen</span></a>
</span></b>
<pre>Well, I tired this first using the 6.2 Master build from earlier today. (Ubuntu
18.04, 64bit 4core AMD, w/8 gig ram, using wayland)
Opening the pptx file pegged one processor at 100% for 2 minutes, 38 seconds of
CPU time.
Saved it as an odp and reopened it, one processor pegs at 100% for 28 seconds
of CPU time.
Using version 5.4.7 same OS
The pptx file uses 100% of 1 cpu for 2 minutes 19 seconds of CPU time.
The odp version uses 100% of 1 cpu for 21 seconds of CPU time.
In all cases Libreoffice was closed between opening the different file types so
each was a first document load for the session.
It seems a bit excessive for the pptx format.
At no point did the system hang however. (updated the summary to reflect that)
Also, the file is tagged with a line on the bottom of each screen about having
gone through a converter to PDF format, if this file was read in to MSO as a
pdf and converted to a pptx that could maybe explain some of this.</pre>
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