[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2020-03-22 Thread Mike Molina
After analyzing the error, I have noticed that the high CPU load is
related with an evince-thumbnailer exit error that also involves the
execution of some texlive commands. For example:

page: Error: /usr/share/texlive/texmf-
dist/fonts/tfm/public/cm/cmr10.tfm: File corrupted, or not a TFM file

also mentioned in:

https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1497727
https://askubuntu.com/questions/1195966/texlive-problems-in-log-file

By following these steps I have managed to reduce the high CPU load:

0. compile a tex document to generate dvi document.

1. run evince-thumbnailer in terminal:
   $ evince-thumbnailer parcial2.dvi out.dvi 2>output-evince-thumbnailer.txt
   the header of the output file mentions that some TeX commands are denied 
permission,
   $ grep 'kpathsea' output-evince-thumbnailer.txt | cut -b 19-

2. create a script to execute omitted commands:
   $ grep 'kpathsea' output-evince-thumbnailer.txt | cut -b 19- | sed -e '1i #! 
/bin/sh' > cmd.sh
   $ chmod 775 cmd.sh
   $ ./cmd.sh
   new font files are generated in the $TEXMFVAR directory. How to know its 
value? 
   $ tlmgr conf | grep 'TEXMFVAR'

3. a new run of evince-thumbnailer may reveal other omitted commands by
repeating item 1.

A new run of evince-thumbnailer the CPU doesn't show high load:
$ evince-thumbnailer parcial2.dvi out.dvi

I hope the mentioned steps guide the correction of this bug.

** Attachment added: "output-evince-thumbnailer.txt"
   
https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1386120/+attachment/5340242/+files/output-evince-thumbnailer.txt

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2020-03-22 Thread Mike Molina
It still persists in ubuntu 18.04 (18.04.4 LTS), high CPU and memory for a 
simple
DVI document.

evince 3.28.4-0ubuntu1.2 amd64

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  evince and/or evince-thumbnailer stuck with high cpu load on specific
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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2018-05-23 Thread Bug Watch Updater
** Changed in: evince
   Status: New => Expired

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2017-03-15 Thread arnuschky
Still present 3.18.2-1ubuntu4 (16.04 amd64)

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2017-03-15 Thread arnuschky
I've got this with a pdf, btw.

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2015-07-16 Thread EdouardC
Same problem on my 15.04 amd64 version...

Another ubuntu bug which will be fixed not before long months or long
years!

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2015-06-30 Thread Eildert Groeneveld
Same issue here also with 15.04 
Circumstances are not clear. I was running clamscan at that time. Extremely 
annoying as I had to boot because system was caught
 in swap.
Happened twice.

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2015-06-03 Thread Matthias König
Same here on 15.05, extremely annoying because it eats up battery on my
laptop...

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2015-02-26 Thread Krzysztof Janowicz
Same here on 14.10; evince-thumbnailer eating up 7.5GB of memory (while
I was working with LaTeX beamer).

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2015-02-13 Thread professordes
Just appeared for me today (Friday 13th!) on utopic, high CPU and memory
load as per other posters. #4 provides a fix for me too.

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2015-01-20 Thread Max Mustermann
This bug recently appeared for me on utopic. Causes high CPU and very
high memory load!

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2015-01-12 Thread Quang
This bug affected my computer during the last two weeks or so, likely
from an update. There is a .dvi file in my Desktop folder, so it get
thumbnailed automatically. During these past days this thumbnailing
process for this file stalled. System monitor shows evince-thumbnailer
taking almost all resource.

After I moved this .dvi file to another folder the system returned to
normal.

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2015-01-07 Thread madbiologist
** Attachment added: errors referred to in previous comment
   
https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1386120/+attachment/4293819/+files/evince_errors.txt

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2015-01-07 Thread madbiologist
On Ubuntu 14.04 evince is not stuck with a high CPU load, but when
opening the document with evinve from the command prompt, mulitple
errors are printed in the terminal (see attached file) and the window
opens and displays a warning:

Unable to open document file:///home/ubuntu/Documents/test.dvi. DVI
document has incorrect format

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  evince and/or evince-thumbnailer stuck with high cpu load on specific
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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2015-01-02 Thread Christopher Mann
** Bug watch added: GNOME Bug Tracker #742219
   https://bugzilla.gnome.org/show_bug.cgi?id=742219

** Also affects: evince via
   https://bugzilla.gnome.org/show_bug.cgi?id=742219
   Importance: Unknown
   Status: Unknown

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[Bug 1386120] Re: evince and/or evince-thumbnailer stuck with high cpu load on specific dvi file

2015-01-02 Thread Bug Watch Updater
** Changed in: evince
   Status: Unknown = New

** Changed in: evince
   Importance: Unknown = Medium

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