Bug 256957

Summary:	Okular slow on a particular PDF
Product:	[Applications] okular	Reporter:	Thomas Richard <thomas.richard>
Component:	PDF backend	Assignee:	Okular developers <okular-devel>
Status:	RESOLVED UPSTREAM
Severity:	normal
Priority:	NOR
Version First Reported In:	0.11.2
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

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