[Libreoffice-bugs] [Bug 114647] Presentation: multiple animated gifs consumes CPU causing hang

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=114647

Telesto <telesto at surfxs.nl> changed:

           What    |Removed                     |Added
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                 CC|                            |telesto at surfxs.nl

--- Comment #8 from Telesto <telesto at surfxs.nl> ---
> Hi Telesto,
> 
> I've installed 6.0.0.1 linked. The situation got better in a sense, that I
> can navigate between slides, and may exit the presentation. But the
> presentation is still sluggish and the responsiveness is lagging. Toggling
> OpenGL and hardware acceleration doesn't have any effect on the symptoms.
> When running the software in safe mode the symptoms stay exactly the same.
> Openoffice-4.x provides smooth experience in comparison on the same machine.
> There is a difference, that OOo swaps the two monitors and puts the
> presentation preview on the other.
> I use only the default extensions, which includes Hungarian dictionary.
> I can reproduce the problem on multiple Win 7 Enterprise 64bit machines at
> my workplace (this particular has Q9400 with 8Gb of RAM) and on a laptop
> that has i7-4900MQ and 32Gb of RAM, running Win 7 Pro 64bit.
> Should I capture a video about what is happening or the description is
> enough?

Hmmm. It could be a difference in hardware setup? For example multiple monitors
(beamer/ secondary screen)? I tested it with a single monitor setup.. A
screencast or small video might help too.

Another way would be to find the first version where the problem occurs, and
doing a bibisect (https://wiki.documentfoundation.org/QA/Bibisect/Windows)

Older versions are available here:
https://downloadarchive.documentfoundation.org/libreoffice/old/

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