Bug 80729

Summary:	SLIDESHOW: KDE notifications appear during slideshow
Product:	LibreOffice	Reporter:	tim.holy
Component:	Impress	Assignee:	Not Assigned <libreoffice-bugs>
Status:	RESOLVED FIXED
Severity:	normal	CC:	andrzej, h3734236, l.lunak, robinson.libreoffice
Priority:	medium
Version:	4.2.4.2 release
Hardware:	Other
OS:	Linux (All)
Whiteboard:	BSA target:5.1.0
Crash report or crash signature:		Regression By:

Description tim.holy 2014-06-30 19:09:59 UTC

Problem description: 
When presenting, it would be nice if [screensaver notifications](https://bugs.kde.org/show_bug.cgi?id=325643) didn't show up.

Steps to reproduce:
0. Have KDE installed on your laptop (I'm using Kubuntu 14.04). Perhaps it works on other desktops too, but I can't test it.
1. Launch loimpress and start a presentation
2. Plug and unplug the power from your laptop

Current behavior:
The screen brightness OSD shows up above the presentation. This also happens periodically if you're presenting without the powercord plugged in and haven't advanced a slide in a while.

Expected behavior:
The OSD should not be displayed.
Operating System: Ubuntu
Version: 4.2.4.2 release

Comment 1 Robinson Tryon (qubit) 2014-12-24 03:57:28 UTC

Luboš: Something you can take a look at?
Thanks!

Status -> NEW

Comment 2 Andrzej Hunt 2015-10-22 10:31:24 UTC

This is fixed as a side-effect of adding screensaver / powermanagement inhibition support for KDE:

http://cgit.freedesktop.org/libreoffice/core/commit/?id=03bb5d52fecd6c613c6cc36508eb44e5e1c3456a

http://cgit.freedesktop.org/libreoffice/core/commit/?id=f99674421d91d417abd965612fffd1d139473e7f

(Note: the brightness OSD will still appear if you manually change screen brightness, but that IMHO is not a bug. The issue here is that automated changes shouldn't be happening during presentations.)