Bug 256957 - Okular slow on a particular PDF
Summary: Okular slow on a particular PDF
Status: RESOLVED UPSTREAM
Alias: None
Product: okular
Classification: Applications
Component: PDF backend (show other bugs)
Version: 0.11.2
Platform: Ubuntu Linux
: NOR normal
Target Milestone: ---
Assignee: Okular developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-11-15 09:38 UTC by Thomas Richard
Modified: 2010-11-16 20:01 UTC (History)
0 users

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Description Thomas Richard 2010-11-15 09:38:15 UTC 
Version:           0.11.2 (using KDE 4.5.3) 
OS:                Linux

When i open this PDF with okular it loads very slow. The gui is still responsive though.

http://www.iacr.org/workshops/ches/ches2009/presentations/09_Session_6/CHES2009_knezevic.pdf

When i try another PDF reader, the document opens just fine.

Reproducible: Always
Comment 1 Pino Toscano 2010-11-15 10:13:09 UTC 
What is the version of your poppler library?
Comment 2 Thomas Richard 2010-11-15 15:38:37 UTC 
libpoppler version is 0.14.3
Comment 3 Albert Astals Cid 2010-11-16 00:01:07 UTC 
Okular uses poppler to render pdf files please open a bug at bugs.freedesktop.org
Comment 4 Thomas Richard 2010-11-16 19:36:04 UTC 
Evince renders the document just fine an uses poppler as well. So i really think this is a okular issue..
Comment 5 Pino Toscano 2010-11-16 19:39:54 UTC 
(In reply to comment #4)
> Evince renders the document just fine an uses poppler as well.

And Evince uses a different poppler rendering backend.

> So i really think this is a okular issue..

No, you are just speculating, which will bring you nowhere.
Comment 6 Thomas Richard 2010-11-16 20:01:58 UTC 
Ok.. I just wanted to make sure. No hostility needed.

Link to upstream bugreport:
https://bugs.freedesktop.org/show_bug.cgi?id=31671