Bug 165283

Summary:	High CPU usage, probably by the task manager applet
Product:	[Plasma] plasma4	Reporter:	András Manţia <amantia>
Component:	widget-taskbar	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED WORKSFORME
Severity:	normal
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed In:
Attachments:	cachegrind output problematic config file xorg.conf

Description András Manţia 2008-06-29 11:15:35 UTC

Version:            (using Devel)
Installed from:    Compiled sources

Plasma from 29th July, nvidia 7600GS using binary driver 173.14.09. Plasma and Xorg together use almost 100% CPU. The problem goes away if I remove plasma-appletrc. Attached are the content of the problematic plasma-appletrc and a cachegrind output ( valgrind --tool=cachegrind --trace-children=yes plasma --nofork
 ). The high CPU usage is reproducible if I put back the attached config file. The display has a 1680x1050 main display and a 800x600 secondary display for TV-Out. xorg.conf attached as well.

Comment 1 András Manţia 2008-06-29 11:16:44 UTC

Created attachment 25693 [details]
cachegrind output

Comment 2 András Manţia 2008-06-29 11:17:29 UTC

Created attachment 25694 [details]
problematic config file

Comment 3 András Manţia 2008-06-29 11:17:51 UTC

Created attachment 25695 [details]
xorg.conf

Comment 4 András Manţia 2008-06-29 11:19:15 UTC

Forgot to explain the title: removing the task manager applet fixes the problem. Readding it makes it appear again. When starting with a clean plasma-appletrc, the task manager causes no problem.

Comment 5 András Manţia 2008-06-29 11:45:04 UTC

Updated and the problem is gone. :)