Bug 55529 - .doc and .docx triggers X process 100% CPU usage
Summary: .doc and .docx triggers X process 100% CPU usage
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version: unspecified
Hardware: Other Linux (All)
: medium normal
Assignee: Not Assigned
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-10-02 09:52 UTC by Germano Massullo
Modified: 2014-10-18 11:40 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
File one (39.39 KB, application/vnd.openxmlformats-officedocument.wordprocessingml.document)
2012-10-02 09:52 UTC, Germano Massullo 		Details
File two (52.37 KB, application/msword)
2012-10-02 09:53 UTC, Germano Massullo 		Details
Screenshot opening 'File two' (229.53 KB, image/png)
2012-12-29 17:39 UTC, Jorendc 		Details
View All

Description Germano Massullo 2012-10-02 09:52:16 UTC 
Created attachment 67982 [details]
File one

I found out that the drawing on top of first page in these two files, triggers X process using 100% CPU usage.
I tested on Intel graphics card and nVidia Geforce GTX260 with propertary drivers

OS:
Fedora 17 KDE 64 & 32bit
Comment 1 Germano Massullo 2012-10-02 09:53:11 UTC 
Created attachment 67983 [details]
File two
Comment 2 Germano Massullo 2012-10-02 13:01:07 UTC 
Other problem: if you print or create a pdf file from these documents, the drawing will be partial
Comment 3 Jorendc 2012-12-29 17:37:49 UTC 
I can confirm a higher CPU load while scrolling up and down to hide and unhide the first image in 'File one'. I can't confirm a 100%CPU usage (CPU = Intel Core I5-2300 CPU @ 2.8 GHz x 4)

I can't confirm this in the second file 'File two', because I can't open it correctly. I get a 'Text Import' window. I'll upload a screenshot.
Comment 4 Jorendc 2012-12-29 17:39:45 UTC 
Created attachment 72266 [details]
Screenshot opening 'File two'

Can you also please specify what version of LibreOffice you use?

I tested it with Version 4.1.0.0.alpha0+ (Build ID: 6306926e038fd7ad49c0089ebce8be0f0f8da3c)
Comment 5 A (Andy) 2014-10-18 11:40:22 UTC 
I can reproduce that it takes very long to load the file one and LO hangs up when trying to move the pictures.

Reproducible with LO 4.3.2.2 (Win 8.1, Intel i3)

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