Bug 204070 - High CPU usage due System Tray having hidden icon categories
Summary: High CPU usage due System Tray having hidden icon categories
Status: RESOLVED DUPLICATE of bug 207177
Alias: None
Product: plasma4
Classification: Plasma
Component: widget-systemtray (show other bugs)
Version: unspecified
Platform: openSUSE Linux
: NOR normal
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
: 207289 (view as bug list)
Depends on:
Blocks:
 
Reported: 2009-08-16 19:37 UTC by Ricardo
Modified: 2010-02-12 00:28 UTC (History)
7 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
System tray manipulating plasma cpu usage (932.60 KB, video/ogg)
2009-08-17 11:50 UTC, Lukas Dolezal
Details

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Description Ricardo 2009-08-16 19:37:16 UTC
Version:            (using KDE 4.3.0)
OS:                Linux
Installed from:    SuSE RPMs

The Xorg process is about 70% and the plasma-desktop is about 28%
If i remove the traybar, it gets normal, if i add it, this load happen again (i can reproduce it everytime)
Comment 1 FiNeX 2009-08-16 21:09:59 UTC
Do you mean "system tray" with "traybar"?
Comment 2 Ricardo 2009-08-16 21:53:02 UTC
yes, the plasmoid that shows icons  (reworked on 4.3)
Comment 3 Dario Andres 2009-08-16 22:47:15 UTC
- What icons do you have in the tray ?
- Do you do some file operations that would show the notification progress ?
- Do you use some application that would show a lot of notifications ?
Thanks
Comment 4 Ricardo 2009-08-16 23:06:03 UTC
Previously i had amarok, akregator, kwallet, korganizer, dropbox, opensuse updater applet, but i stopped all those applications, and the load was still there. The dbus process was at 2-3%
No file operations were done at that time
I had no opened applications (nor nepomuk, nor strigi)

If required, I can install a vnc server or something so you can see the problem by yourself
Comment 5 Lukas Dolezal 2009-08-17 11:41:17 UTC
I can confirm that, but only if I have some icons categories (system services, etc.) hidden. If I have all icons shown, cpu usage is in normal. It may be connected with my other bug #203164.
Comment 6 Lukas Dolezal 2009-08-17 11:50:37 UTC
Created attachment 36210 [details]
System tray manipulating plasma cpu usage
Comment 7 Ricardo 2009-08-17 11:56:35 UTC
@Lukas you are complete right, i had one category hidden (hardware). At least now i can use it again
Comment 8 Dario Andres 2009-08-17 15:36:53 UTC
Thanks for the data. Updating the title. Regards
Comment 9 Beat Wolf 2009-08-25 11:35:25 UTC
after some playing around with hiding and unhiding cathegories i could reproduce this in 4.3 (karmic)
Comment 10 MTGap 2009-09-14 23:04:41 UTC
*** Bug 207289 has been marked as a duplicate of this bug. ***
Comment 11 Dario Andres 2009-09-16 14:56:42 UTC
To all the people experiencing this bug: besides having a Icon Categories marked as hidden (checkbox unchecked), did you had the "Application notification" setting from "Popup notices" also disabled ?  (That is the case of bug 207177, which I could also reproduce on 4.4)..
Thanks
Comment 12 Lukas Dolezal 2009-09-17 17:41:46 UTC
(In reply to comment #11)
> To all the people experiencing this bug: besides having a Icon Categories
> marked as hidden (checkbox unchecked), did you had the "Application
> notification" setting from "Popup notices" also disabled ?  (That is the case
> of bug 207177, which I could also reproduce on 4.4)..
> Thanks

I did had it enabled as you can watch on my previous video attachment (https://bugs.kde.org/attachment.cgi?id=36210).

When I disable it (Application notification), nothing is changed.
Comment 13 Dario Andres 2009-12-14 20:50:22 UTC
Yes, it seems that the Application notification settings is not relevant.
Merging with bug 207177 Thanks

*** This bug has been marked as a duplicate of bug 207177 ***
Comment 14 Alexander 2010-02-12 00:28:42 UTC
KDE 4.4.0 the same problem appeared again