* bug#4590: 23.1; ERC, aspell, and CPU usage
@ 2009-09-29 18:12 Tom Tromey
2014-02-03 0:12 ` Lars Ingebrigtsen
0 siblings, 1 reply; 3+ messages in thread
From: Tom Tromey @ 2009-09-29 18:12 UTC (permalink / raw)
To: bug-gnu-emacs
Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.
Your bug report will be posted to the bug-gnu-emacs@gnu.org mailing list,
and to the gnu.emacs.bug news group.
Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:
This is a somewhat vague bug, sorry about that.
I don't even know for certain that this is a bug in Emacs.
I use ERC with the 'spelling module.
I have noticed that sometimes, when ERC cannot contact an irc server
(e.g. if it goes down or is otherwise unavailable), then aspell will
start using all my CPU, and Emacs slows to a crawl.
Killing aspell from the shell seems to fix this problem.
If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
`bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/usr/share/emacs/23.1/etc/DEBUG for instructions.
In GNU Emacs 23.1.1 (i386-redhat-linux-gnu, GTK+ Version 2.16.5)
of 2009-08-26 on x86-2.fedora.phx.redhat.com
Windowing system distributor `The X.Org Foundation', version 11.0.10601901
configured using `configure '--build=i386-redhat-linux-gnu' '--host=i386-redhat-linux-gnu' '--target=i586-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib' '--libexecdir=/usr/libexec' '--localstatedir=/var' '--sharedstatedir=/var/lib' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--with-dbus' '--with-gif' '--with-jpeg' '--with-png' '--with-rsvg' '--with-tiff' '--with-xft' '--with-xpm' '--with-x-toolkit=gtk' 'build_alias=i386-redhat-linux-gnu' 'host_alias=i386-redhat-linux-gnu' 'target_alias=i586-redhat-linux-gnu' 'CFLAGS=-DMAIL_USE_LOCKF -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-bu
ffer-size=4 -m32 -march=i586 -mtune=generic -fasynchronous-unwind-tables''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: en_US.UTF-8
value of $XMODIFIERS: nil
locale-coding-system: utf-8-unix
default-enable-multibyte-characters: t
Major mode: Group
Minor modes in effect:
erc-list-mode: t
erc-menu-mode: t
erc-autojoin-mode: t
erc-ring-mode: t
erc-pcomplete-mode: t
erc-track-mode: t
erc-track-minor-mode: t
erc-match-mode: t
erc-button-mode: t
erc-fill-mode: t
erc-stamp-mode: t
erc-netsplit-mode: t
erc-spelling-mode: t
erc-truncate-mode: t
shell-dirtrack-mode: t
diff-auto-refine-mode: t
gnus-undo-mode: t
erc-status-mode: t
erc-services-mode: t
erc-networks-mode: t
erc-irccontrols-mode: t
erc-noncommands-mode: t
erc-move-to-prompt-mode: t
erc-readonly-mode: t
tooltip-mode: t
mouse-wheel-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
global-auto-composition-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Recent input:
i c h SPC I SPC n o SPC l o n g e r SPC h a v e SPC
b u t SPC t h e SPC g i s t SPC w a s SPC t h a t SPC
t h e <M-backspace> t h e r SPC <backspace> e SPC w
a s SPC n o SPC c o n n e c t i o n SPC t o SPC <M-backspace>
<backspace> . <backspace> ) . C-f C-f C-o I SPC t h
i n k SPC / d i s c o n n e c t SPC h s C-t o u l d
SPC w o r k SPC t o SPC p r e v e t <backspace> n t
SPC r e c o n n e c t i o n SPC i n SPC t h i s SPC
s i t u a t i o n . <return> <return> T h e SPC o n
l y SPC s i <backspace> o l u t i o n SPC I SPC f o
u n d SPC w a s SPC t o SPC d e l e t e <M-backspace>
k i l l SPC t h e SPC s e r v e r SPC b u f f e r .
C-z o <f10> <f10> <f10> C-z o C-a I n s t e a d , SPC
M-l C-p C-k C-e C-c C-c C-z n <f10> <f10> <f10> C-z
o n SPC M-> q SPC M-> q SPC 5 0 <return> M-> q s M-v
C-l C-u C-n C-u C-n C-n n SPC M-> Q y s M-x r e p o
r t - e m <tab> b <tab> <return>
Recent messages:
Retrieving newsgroup: nnml:mail.kaos...
Fetching headers for nnml:mail.kaos...done
Generating summary...done
Mark set
Discard changes to this group and exit? (y or n)
(No changes need to be saved)
Saving /home/tromey/.newsrc.eld...
Saving file /home/tromey/.newsrc.eld...
Wrote /home/tromey/.newsrc.eld
Saving /home/tromey/.newsrc.eld...done
Tom
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#4590: 23.1; ERC, aspell, and CPU usage
2009-09-29 18:12 bug#4590: 23.1; ERC, aspell, and CPU usage Tom Tromey
@ 2014-02-03 0:12 ` Lars Ingebrigtsen
2014-02-05 16:51 ` Tom Tromey
0 siblings, 1 reply; 3+ messages in thread
From: Lars Ingebrigtsen @ 2014-02-03 0:12 UTC (permalink / raw)
To: Tom Tromey; +Cc: 4590
Tom Tromey <tromey@redhat.com> writes:
> This is a somewhat vague bug, sorry about that.
> I don't even know for certain that this is a bug in Emacs.
>
> I use ERC with the 'spelling module.
>
> I have noticed that sometimes, when ERC cannot contact an irc server
> (e.g. if it goes down or is otherwise unavailable), then aspell will
> start using all my CPU, and Emacs slows to a crawl.
>
> Killing aspell from the shell seems to fix this problem.
Is this problem still present in Emacs 24?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog http://lars.ingebrigtsen.no/
^ permalink raw reply [flat|nested] 3+ messages in thread
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2009-09-29 18:12 bug#4590: 23.1; ERC, aspell, and CPU usage Tom Tromey
2014-02-03 0:12 ` Lars Ingebrigtsen
2014-02-05 16:51 ` Tom Tromey
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