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Thread: libreoffice allmost causes a melt-down of CPU - very serious bug

  1. #1

    Default libreoffice allmost causes a melt-down of CPU - very serious bug

    dear comnmunity


    running manjaro linux with kernel 4.14.74 on a Asus notebook Type A54L

    with the following

    i3 CPU
    4 GB RAM


    with or without LibreOffice started i have serious behaviour on the notebook The CPU-load is allmost 100 percent. The cooler runs from 3100 up to 4300 RPMs

    **note:** some weeks ago all was fine - i guess that the trouble started with a update of the system.

    any idea what i can do - what i can test.


    By the way - should i get rrid of the bug while deinstalling the Libreoffice?

    see below the bug report that i have found while doing some search on the net..


    here my results:




    [CODE]

    [martin@martin-pc ~]$ su
    Passwort:
    [martin-pc martin]# sensors
    coretemp-isa-0000
    Adapter: ISA adapter
    Package id 0: +67.0°C (high = +80.0°C, crit = +85.0°C)
    Core 0: +67.0°C (high = +80.0°C, crit = +85.0°C)
    Core 1: +67.0°C (high = +80.0°C, crit = +85.0°C)

    acpitz-virtual-0
    Adapter: Virtual device
    temp1: +66.0°C (crit = +88.0°C)

    asus-isa-0000
    Adapter: ISA adapter
    cpu_fan: 3300 RPM
    temp1: +66.0°C

    [martin-pc martin]# top
    top - 18:40:32 up 19 min, 4 users, load average: 3,90, 4,37, 3,28
    Tasks: 169 total, 7 running, 162 sleeping, 0 stopped, 0 zombie
    %CPU0 : 56,0 us, 30,1 sy, 0,0 ni, 13,6 id, 0,0 wa, 0,0 hi, 0,3 si, 0,0 st
    %CPU1 : 65,1 us, 34,9 sy, 0,0 ni, 0,0 id, 0,0 wa, 0,0 hi, 0,0 si, 0,0 st
    %CPU2 : 66,9 us, 33,1 sy, 0,0 ni, 0,0 id, 0,0 wa, 0,0 hi, 0,0 si, 0,0 st
    %CPU3 : 19,4 us, 7,0 sy, 0,0 ni, 71,6 id, 2,0 wa, 0,0 hi, 0,0 si, 0,0 st
    KiB Spch: 3943040 total, 1078108 free, 1936484 used, 928448 buff/cache
    KiB Swap: 8674596 total, 8674596 free, 0 used. 1642088 avail Spch

    PID USER PR NI VIRT RES SHR S %CPU %MEM ZEIT+ BEFEHL
    1003 martin 20 446876 70704 60200 R 100,3 1,8 17:30.15 /usr/lib/libreoffice/program/lo_kde5filepicker -session 10139cf9fe4000153920926900000009340025+
    1008 martin 20 446884 70148 59768 R 100,0 1,8 17:30.70 /usr/lib/libreoffice/program/lo_kde5filepicker -session 10139cf9fe4000153920801300000009340024+
    988 martin 20 446928 70792 60288 R 99,7 1,8 17:33.81 /usr/lib/libreoffice/program/lo_kde5filepicker -session 10139cf9fe4000153884181800000007920027+
    1565 martin 20 2146112 390852 132352 S 4,0 9,9 2:42.47 /usr/lib/firefox/firefox -contentproc -childID 3 -isForBrowser -prefsLen 11920 -schedulerPrefs+
    1334 martin 20 1923348 276200 108244 S 2,7 7,0 0:58.11 /usr/lib/firefox/firefox -contentproc -childID 1 -isForBrowser -prefsLen 7601 -schedulerPrefs +
    1393 martin 20 1914652 319248 137268 S 2,3 8,1 0:35.55 /usr/lib/firefox/firefox -contentproc -childID 2 -isForBrowser -prefsLen 7601 -schedulerPrefs +
    624 root 20 303948 71268 54088 R 1,0 1,8 0:12.75 /usr/lib/Xorg -nolisten tcp -auth /var/run/sddm/{6cba1130-fad6-4da4-9ac1-e3196cb17a7d} -backgr+

    [CODE]



    **and here see below the bug report that i have found while doing some search on the net..**


    https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=906987


    ```


    Package: libreoffice-kde5; Maintainer for libreoffice-kde5 is Debian LibreOffice Maintainers <debian-openoffice@lists.debian.org>; Source for libreoffice-kde5 is src:libreoffice (PTS, buildd, popcon).
    Reported by: Rainer Dorsch <ml@bokomoko.de>
    Date: Wed, 22 Aug 2018 20:57:01 UTC
    Severity: important
    Tags: fixed-upstream, upstream
    Found in version libreoffice/1:6.1.0-1
    Fixed in version libreoffice/1:6.1.1-1
    Done: Rene Engelhard <rene@debian.org>
    Forwarded to https://bugs.documentfoundation.org/show_bug.cgi?id=119685
    Reply or subscribe to this bug.



    Code:
    Package: libreoffice-kde5
    Version: 1:6.1.0-1
    Severity: important
    
    Dear Maintainer,
    
    I see two lo_kde5filepicker instances consuming a lot of CPU time:
    
    Tasks: 270 total,   3 running, 266 sleeping,   0 stopped,   1 zombie
    %Cpu(s): 23,4 us, 13,8 sy,  0,0 ni, 62,8 id,  0,0 wa,  0,0 hi,  0,0 si,  0,0 st
    MiB Mem :  15895,2 total,   1252,1 free,   5848,1 used,   8795,0 buff/cache
    MiB Swap:  16236,0 total,  16190,5 free,     45,5 used.   8368,5 avail Mem 
    
      PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                                                                                                                                                         
     1793 rd        20   0  676972  83884  67200 R 100,0   0,5 225:34.96 lo_kde5filepick                                                                                                                                                                                                                 
     1834 rd        20   0  676944  84012  67204 R  93,8   0,5 225:34.06 lo_kde5filepick                                                                                                                                                                                                                 
     1722 rd        20   0  644728  88744  70908 S  12,5   0,5   0:22.76 konsole                                                                                                                                                                                                                         
        1 root      20   0  190456   8324   6000 S   0,0   0,1   0:01.39 systemd
    ```
    I do not know what these instances are doing or who started them, since libreoffice itself is not even running



    Code:
    rd@b370:~$ ps uaxwww|grep libreoffice
    rd        1793 92.3  0.5 676972 83884 ?        Rl   18:46 226:30 /usr/lib/libreoffice/program/lo_kde5filepicker -session 1062333730000153384636900000015520089_1534956113_564848
    rd        1834 92.3  0.5 676944 84012 ?        Rl   18:46 226:30 /usr/lib/libreoffice/program/lo_kde5filepicker -session 1062333730000153384640800000015520090_1534956113_565286
    rd       14964  0.0  0.0   2368   808 pts/2    S+   22:48   0:00 sh -c /usr/bin/sensible-editor  '/tmp/reportbug-libreoffice-kde5-20180822-14898-bpdkewiq'
    rd       14965  0.0  0.0   2368   808 pts/2    S+   22:48   0:00 /bin/sh /usr/bin/sensible-editor /tmp/reportbug-libreoffice-kde5-20180822-14898-bpdkewiq
    rd       14974  0.0  0.0  10416  6360 pts/2    S+   22:48   0:00 nano /tmp/reportbug-libreoffice-kde5-20180822-14898-bpdkewiq
    rd       15048  0.0  0.0   5084   936 pts/3    S+   22:51   0:00 grep libreoffice
    rd@b370:~$

    I saw a similar report for gentoo:
    https://forums.gentoo.org/viewtopic-
    t-1083586.html?sid=76f37e6cfa80566337f52334669e0d04
    As a workaround I try to deinstall libreoffice-kde5 again.... :-/


    see more here : https://bugs.debian.org/cgi-bin/bugr...cgi?bug=906987

    well what can we do here.

    shoulkd i deinstall libreoffice
    dilbert ;-)
    Wordpress-development - a Toolset: wpgear.org

  2. #2
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    Default Re: libreoffice allmost causes a melt-down of CPU - very serious bug

    Quote Originally Posted by dilbertone View Post
    dear comnmunity


    running manjaro linux with kernel 4.14.74 on a Asus notebook Type A54L
    <snip>
    Hi
    Your far better off following this up with the Manjaro folks... I would suspect a KDE issue rather than libreoffice itself....
    Cheers Malcolm °¿° SUSE Knowledge Partner (Linux Counter #276890)
    SUSE SLE, openSUSE Leap/Tumbleweed (x86_64) | GNOME DE
    If you find this post helpful and are logged into the web interface,
    please show your appreciation and click on the star below... Thanks!

  3. #3
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    Default Re: libreoffice allmost causes a melt-down of CPU - very serious bug

    @dilbertone: You've posted in the following sub-forum...
    Forum: Looking For Something Other Than Support?
    If you are looking for manuals, books, repositories, hardware, software, etc. this is the place to see if someone can help you find it.
    This will be moved to Applications. As Malcolm already mentioned, probably better to post in the Manjaro forums for this.
    openSUSE Leap 15.0; KDE Plasma 5

  4. #4
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    Default Re: libreoffice allmost causes a melt-down of CPU - very serious bug

    Moved from 'Looking For Something Other Than Support?' and open for posting again.
    openSUSE Leap 15.0; KDE Plasma 5

  5. #5
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    Default Re: libreoffice allmost causes a melt-down of CPU - very serious bug

    according to google that's an intel graphics device
    have you tried using uxa acceleration
    https://en.opensuse.org/SDB:Switch_x...o-intel_to_UXA
    or switch from the intel to the modsetting driver
    https://forum.manjaro.org/t/change-v...esetting/16554

  6. #6
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    Default Re: libreoffice allmost causes a melt-down of CPU - very serious bug

    Closing this thread, we're not a Manjaro forum.
    ° Appreciate my reply? Click the star and let me know why.

    ° Perfection is not gonna happen. No way.

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