https://bugs.documentfoundation.org/show_bug.cgi?id=95300
Bug ID: 95300
Summary: Libreoffice stalls presentation on 3-liner text block
in Ubuntu 15.10 and 15.04 but not in 14.04 and not in
12.04
Product: LibreOffice
Version: 5.0.2.2 release
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: LibreOffice
Assignee: libreoffice-bugs@lists.freedesktop.org
Reporter: ul...@urkam.de
Created attachment 119927
--> https://bugs.documentfoundation.org/attachment.cgi?id=119927&action=edit
Libreoffice Impress presentation which stalls during animation
I have a presentation originally created in Libreoffice Impress, which played
well on many variants of Libreoffice (from version 3 to 5) and on Ubuntu 12.04
and 14.04, and on various hardware, and even on windows computer after
converting it to powerpoint format.
However, when played on either Ubuntu 15.04 or 15.10 it stalls at a certain
slide. This slide has a three-line text block to be shown via user defined
animation by a mouse click. However, when clicked, this text block is NOT
shown, and furthermore, the whole presentation stalls, i.e. any further clicks
do not result in showing further elements/pages.
I was successful in stripping-off almost everything from the presentation and
still show the problem in a very simple presentation, basically
consisting of the one problematic slide only (plus 2 dummy slides). This
demo presentation is attached.
After the presentation is started, the first click shows a vertical,
arrowed line, the second should zoom up the textbox, but it does not.
Strangely, when the third line of this text box is removed, it works.
This demo was tested on the following systems using
Libreoffice 4.4.5.2 40m0(Build 2):
12.04.5 LTS, kernel 3.13.0-58, working ok
14.04.2 LTS, kernel 3.19.0-25, working ok
15.04,____ , kernel 3.19.0-25, NOT working (tried with Cinnamon, Gnome
Flashback, MATE desktops)
After upgrading to Ubuntu Wily I tested again with
Libreoffice 5.0.2.2 Build ID: 00m0(Build:2):
15.10, ____, kernel 4.2.0-16, NOT working on Mate desktop (all window manger
Marco, Metacity, Compiz)
When in the 15.04 or 15.10 example libreoffice is started via the command
line, the following output is printed in the terminal after
starting the presentation on the first slide, and then the THIRD click is
made:
ullix@xps13m15:~$ libreoffice test3line.odp
** (soffice:4253): WARNING **: Invalidate all children called
** (soffice:4253): WARNING **: Invalidate all children called
** (soffice:4253): WARNING **: Invalidate all children called
** (soffice:4253): WARNING **: Unknown event notification 38
** (soffice:4253): WARNING **: Invalidate all children called
** (soffice:4253): WARNING **: Invalidate all children called
and so on
This is a really severe problem for me, as I cannot use a laptop running a new
os for my presentation!
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