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Bug 1590 - KPowersave hogs CPU after plug, no more updates
Summary: KPowersave hogs CPU after plug, no more updates
Status: RESOLVED FIXED
Alias: None
Product: TDE
Classification: Unclassified
Component: tdeutils (show other bugs)
Version: 3.5.13.2 [Trinity]
Hardware: All Linux
: P5 normal
Assignee: Timothy Pearson
URL:
Depends on:
Blocks:
 
Reported: 2013-07-24 13:59 CDT by Kris
Modified: 2014-08-28 17:58 CDT (History)
4 users (show)

See Also:
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Description Kris 2013-07-24 13:59:15 CDT 
After plugging in my laptop, KPowersave stops providing updates on my battery, and top shows KPowersave's CPU usage hovering around 100%. I have to kill it via "KDE System Guard" then rerun it to continue getting updates.

This does *not* happen when unplugging.
Comment 1 Kris 2013-07-24 14:00:27 CDT 
Added note: I cannot confirm this on R14, I do not have a spare laptop or spare partition. It may be worth having someone using the nightlies confirm this.
Comment 2 Slávek Banko 2013-07-24 14:07:57 CDT 
See bug 1290, comment 4.
It may be related?
Comment 3 Kris 2013-07-24 14:33:22 CDT 
(In reply to comment #2)
> See bug 1290, comment 4.
> It may be related?

It's possible, however two things to consider:

1. I'm using CentOS with Kernel 3.10.x (Debian is very unstable on this laptop).
2. Bug #1290 appears to be closed (though I didn't check if it was resolved).
Comment 4 Timothy Pearson 2014-08-28 17:58:20 CDT 
This was likely fixed in the partial rewrite of kpowersave when it became tdepowersave for R14.  Marking as such.