Bug Hunting Session
Bug 103595 - OpenGL transitions do not work after upgrade to Ubuntu 16.10
Summary: OpenGL transitions do not work after upgrade to Ubuntu 16.10
Status: RESOLVED INSUFFICIENTDATA
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
5.2.3.2 rc
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: OpenGL-Linux Slide-Transitions
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Reported: 2016-10-31 02:07 UTC by Roland Taylor
Modified: 2018-05-02 15:52 UTC (History)
3 users (show)

See Also:
Crash report or crash signature:


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Description Roland Taylor 2016-10-31 02:07:39 UTC
Description:
I'm running the latest version of LibreOffice available for my distro (Ubuntu 16.10).

OpenGL is disabled even with the option to ignore the blacklist checked. It was working before I upgraded to Ubuntu 16.10.

Steps to Reproduce:
1. Install LibreOffice from the repositories.
2. Run it.
3. Try Impress transitions... watch them fail.

Actual Results:  
The transitions flicker but do not function smoothly (with the exception of a few, such as ripple and vortex. Honeycomb does not work at all - nor do cube, tiles, rochade, etc).

Expected Results:
All transitions supported by the graphics chip work.


Reproducible: Always

User Profile Reset: No

Additional Info:
I'm on Sandybridge graphics.


User-Agent: Mozilla/5.0 (Linux; Ubuntu 16.10) AppleWebKit/537.36 Chromium/53.0.2785.143 Safari/537.36
Comment 1 Roland Taylor 2016-10-31 02:15:42 UTC
Restting the profile and even changing the desktop theme did not work. I forgot to mention this happens on KDE.
Comment 2 Roland Taylor 2016-10-31 02:16:20 UTC
But is not exclusive to KDE, and removing libreoffice-kde and even libre-office-gtk did not help.
Comment 3 Buovjaga 2016-11-16 10:37:55 UTC
The blacklist checkbox and others are related to the UI-use of OpenGL. Transitions using OpenGL are not dependent on the checkboxes. I'm sure it is a real problem, but just wanted to make that clear.

Btw. you don't have to remove the kde or gtk3 packages to test different backends. The secret is: you can launch from the command line with
SAL_USE_VCLPLUGIN=kde4 libreoffice
SAL_USE_VCLPLUGIN=gtk libreoffice
SAL_USE_VCLPLUGIN=gtk3 libreoffice
SAL_USE_VCLPLUGIN=gen libreoffice
Comment 4 Jean-Baptiste Faure 2017-09-09 18:26:16 UTC
Please install package libreoffice-gtk3 if not already done and try again.
From the comment #3 you can switch easily from a backend to another.

Set status to NEEDINFO, please set it back to UNCONFIRMED once requested
informations are provided.

Best regards. JBF
Comment 5 QA Administrators 2018-04-04 13:09:22 UTC Comment hidden (obsolete)
Comment 6 QA Administrators 2018-05-02 15:52:18 UTC
Dear Bug Submitter,

Please read this message in its entirety before proceeding.

Your bug report is being closed as INSUFFICIENTDATA due to inactivity and
a lack of information which is needed in order to accurately
reproduce and confirm the problem. We encourage you to retest
your bug against the latest release. If the issue is still
present in the latest stable release, we need the following
information (please ignore any that you've already provided):

a) Provide details of your system including your operating
   system and the latest version of LibreOffice that you have
   confirmed the bug to be present

b) Provide easy to reproduce steps – the simpler the better

c) Provide any test case(s) which will help us confirm the problem

d) Provide screenshots of the problem if you think it might help

e) Read all comments and provide any requested information

Once all of this is done, please set the bug back to UNCONFIRMED
and we will attempt to reproduce the issue. Please do not:

a) respond via email 

b) update the version field in the bug or any of the other details
   on the top section of our bug tracker

Warm Regards,
QA Team

MassPing-NeedInfo-20180502