Bug 393036 - high cpu usage of X and plasma
Summary: high cpu usage of X and plasma
Status: RESOLVED FIXED
Alias: None
Product: openSUSE 11.0
Classification: openSUSE
Component: X.Org (show other bugs)
Version: Beta 3
Hardware: Other Other
: P5 - None : Normal (vote)
Target Milestone: ---
Assignee: Stefan Dirsch
QA Contact: E-mail List
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Reported: 2008-05-21 10:33 UTC by Daniele Frijia
Modified: 2008-06-04 19:14 UTC (History)
1 user (show)

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Description Daniele Frijia 2008-05-21 10:33:24 UTC 
X and plasma are using 40-60% of cpu usage each (top output):
12709 cosmo     20   0 91912  37m  21m R   58  1.9  47:25.61 plasma
 5439 root      20   0  417m 100m 5880 S   50  5.0  80:50.76 X

Workspace effects of kde are disabled.

CPU: Intel(R) Core(TM)2 Duo CPU     T7300  @ 2.00GHz

VGA: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller

I activated the 3d-support in sax2.

what infos do you need to find the problem? perhaps its a similar problem like #391799
Comment 1 Stefan Dirsch 2008-05-21 13:23:32 UTC 
Yes, I think so.

*** This bug has been marked as a duplicate of bug 391799 ***
Comment 2 Stefan Dirsch 2008-05-29 01:01:57 UTC 
reopen.
Comment 3 Stefan Dirsch 2008-05-29 01:03:50 UTC 
This is no longer a duplicate of a NVIDIA driver bug. I think the issue here is that KDE4 enabled desktop effects by default. IIRC this has been fixed, so this is no longer done.
Comment 4 Daniele Frijia 2008-05-29 08:28:58 UTC 
If you mean the "Arbeitsflächeneffekte": They are not active on the machine.
Comment 5 Stefan Dirsch 2008-05-29 08:39:26 UTC 
Yes, "Arbeitsflächeneffekte" is probably the translation of "Desktop effects".
Comment 6 Daniele Frijia 2008-05-29 08:42:36 UTC 
Hm...as they are not activated...should the bug not be reopened? the status is "RESOLVED FIXED"...
Comment 7 Stefan Dirsch 2008-05-29 13:56:18 UTC 
I cannot reproduce this issue on a 965GM machine with openSUSE 11.0 RC1. 3D is enabled, desktop effects are not. plasma/X are both around 1% CPU load.
Comment 8 Daniele Frijia 2008-05-29 14:02:37 UTC 
Can I send some infos? debugoutput, strace etc.?
Comment 9 Christian Hoffmann 2008-06-04 19:14:25 UTC 
Got the same problem here on a laptop with ati graphics (driver radeon). CPU usage is around 60% for plasma and 25% for Xorg.

Chris