GNU bug report logs - #22305
24.5; permanent 100% CPU load for no apparent reason

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Glenn Morris <rgm <at> gnu.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#22305: closed (24.5; permanent 100% CPU load for no apparent
 reason)
Date: Wed, 07 Dec 2016 18:58:02 +0000

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Your message dated Wed, 07 Dec 2016 13:57:17 -0500
with message-id <f0y3zr4lf6.fsf <at> fencepost.gnu.org>
and subject line Re: bug#22305: 24.5; permanent 100% CPU load for no apparent reason
has caused the debbugs.gnu.org bug report #22305,
regarding 24.5; permanent 100% CPU load for no apparent reason
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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22305: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=22305
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From: "Roland Winkler" <winkler <at> gnu.org>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.5; permanent 100% CPU load for no apparent reason
Date: Mon, 4 Jan 2016 10:48:02 -0600

Lately emacs gives me some strange problem, where according to `top'
the CPU load due to the emacs process goes up to a permanent value
of 100% (and I notice this because the laptop fan starts spinning
loudly), whereas according to `ps' the emacs process continues to
give rise to only a marginal CPU load.  While this happens, emacs
responds normally, so it appears that emacs is not trying to do
anything unusual in the background.

I did not have this problem while I was using emacs 24.5 under
ubuntu 14.04.  It only appeared lately when I upgraded to a new
laptop running ubuntu 15.10.  I am not aware of any significant
change in my emacs configuration since I made this switch.

What can I do to pin this down further?  So far, I have not noticed
anything that triggers this behavior reproducibly and my workaround
has been to restart emacs.  But that's not nice for a recurring
problem (about once per day).



In GNU Emacs 24.5.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.16.7)
 of 2015-11-24 on regnitz
Windowing system distributor `The X.Org Foundation', version 11.0.11702000
System Description:	Ubuntu 15.10

Important settings:
  value of $LC_COLLATE: C
  value of $LANG: en_US.utf8
  value of $XMODIFIERS: 
  locale-coding-system: utf-8-unix

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From: Glenn Morris <rgm <at> gnu.org>
To: 22305-done <at> debbugs.gnu.org
Subject: Re: bug#22305: 24.5; permanent 100% CPU load for no apparent reason
Date: Wed, 07 Dec 2016 13:57:17 -0500

Since the best part of a year has passed with no further information,
I'm closing this. Please reopen if you can provide the requested
information.

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