Bug 198470 - nspluginviewer brings the system / X.org completely down to crawl
Summary: nspluginviewer brings the system / X.org completely down to crawl
Status: RESOLVED DUPLICATE of bug 182869
Alias: None
Product: konqueror
Classification: Applications
Component: nspluginviewer (show other bugs)
Version: unspecified
Platform: unspecified Linux
: NOR normal
Target Milestone: ---
Assignee: Konqueror Developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-07-01 00:05 UTC by Diederik van der Boor
Modified: 2009-07-01 10:47 UTC (History)
1 user (show)

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Description Diederik van der Boor 2009-07-01 00:05:30 UTC 
Version:           onbekend (using 4.2.90 (KDE 4.2.90 (KDE 4.3 Beta2)) "release 138", KDE:KDE4:Factory:Desktop / openSUSE_11.1)
Compiler:          gcc
OS:                Linux (i686) release 2.6.30-48-pae

For some reason, nspluginviewer completely brings down my system performance to almost totally freeze.

This happens with:
- open konqueror
- open a few tabs
- open some videos in tabs (e.g. youtube, blib.tv, hyves.nl, facebook)
- watch everything crawling, and even the simplest things like activating a window or typing text are slow.
- the load jumps up to ~6.

After closing tabs, or closing Konqueror, nspluingviewer will continue to consume system resources (or bogging the X server). Even exiting konqueror won't stop nspluginviewer.

Temporary disabling compositing effects have no effect either.

After killing nspluginviewer, things get back to normal, and the load gets back to ~0.30

My specs:
- Intel MacBook 1.83 GHz
- 512 MB DDR2 SDRAM
- Intel integrated graphics chipset 945GM
- openSUSE 11.1
- X.org 7.4 with compositing / kwin effects.
- flash player 10.0.22.87
Comment 1 Diederik van der Boor 2009-07-01 00:11:31 UTC 
Additional notes:
- plugin priority is set to "low" in Konqueror.
- firefox plays the movies just fine. Still have some slowdown, but the system doesn't freeze like it happens with Konqueror.
Comment 2 FiNeX 2009-07-01 10:44:53 UTC 
I can confirm this behaviour: I use "killall nspluginviewer" frequently.

KDE trunk 
Qt 4.5.1
Flash plugin 10.0.22.87
Xorg 1.6.1
Nvidia driver 185.18.14
Comment 3 FiNeX 2009-07-01 10:47:06 UTC 

*** This bug has been marked as a duplicate of bug 182869 ***