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Bug#887404: libreoffice: LibreOffice eats up 100%CPU even without any document loaded



Dear Rene,

I just looked it up in the apt history.log and found the culprit:

libreoffice was udated to 1:5.4.3-4(+b1) beginning of this year, but
during the installation of gnome, cinnamon and mate last week (parallel
to the already existing and mainly used KDE) it installed (among others)
libreoffice-gtk3.
First I deinstalled the metapackages libreoffice-gnome and gnome, so it
won't install again after an upgrade. Then I deinstalled
libreoffice-gtk3 and now it runs normally again!

So the bug seems to be caused by libreoffice-gtk3.

Only bad thing is: Now it looks really ugly again... :) Some long time
ago after an update it stopped integrating into KDE looks. Since then it
was ugly (like bad contrasts of activated icons, no use of KDE system
window color themebla etc.)

But at least it runs smooth again.

So thanks for your time!
Maria

Bytheway is there an libreoffice kde integration package or something
similar? I didn't find any.




Rene Engelhard:
> tag 887404 + moreinfo
> thanks
> 
> Hi,
> 
> On Tue, Jan 16, 2018 at 01:17:47AM +0100, Maria wrote:
>> since some of my last upgrades/dist-upgrades whenever I run LibreOffice it eats
>> up 100%CPU from 1 of 4 cores.
>> It runs and works but causes high temperature and therefore noise.
>>
>> I tried copying .config/libreoffice to libreoffice-backup -> same result
>> I tried starting from terminal -> same result no error messages
>> I tried starting using "libreoffice --safe-mode" and used every of the
>> available options -> same result
>>
>> I did a fsck and shutdown -Fr -> same result.
>> This happens in KDE and in Gnome(Wayland) (didn't try Cinnamon and Mate)
>>
>> A week ago I additionally installed Gnome, Cinnemon and Mate. At around this
>> time the problem began. Although I don't know if it is due to the upgrade/dist-
>> upgrade or due to these installations. I used LibreOffice in Gnome and in
>> Cinnamon.
> 
> Well, 5.4.4 was uploaded as a "christmas present" last year, 2017-12-20
> to be precise. Do have that since then?
> 
>> I have the Zotero Plugin installed (since long before).
> 
> And if you try it without? (Just to get data.?)
> 
>> >From before this problem there was another problem which is possibly not solved
>> (but possibly not related anyway): Bug 102433 at freedesktop.org (GPU hang
>> resulting in Freeze(?) then unclean logout when using LibreOffice) -> Bug was
>> closed but happened again shortly before this problem occured, since then it
>> didn't but it did only occur sometimes, I wanted to wait wether it occurs again
>> and I didn't have time to file a new report anyway. I saved the GPU error dumps
>> nonetheless.
> 
> It wasn't closed, it was marked as duplicate of
> https://bugs.freedesktop.org/show_bug.cgi?id=101780
> 
> Anyway, I got asked about it on IRC these days ago and he said there
> that it works in 6.0 rcX (at that time rc1) from experimental. Can you
> confirm? That one will be uploaded to unstable asap after it is released
> if possible (Debian buster will probably contain 6.1, so no sense to
> "waste" time staying on 5.4.x - which will be End-of-Life in June this
> year anyway.)
> 
> Regards,
> 
> Rene
> 


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