Tested 6.3.0.0.alpha0+ and can confirm that 3D transitions are now working as expected. But 6.2.3 shows only black screen while any 3d transition is running.
(Arch Linux) 3D transitions OK: Version: 6.3.0.0.alpha0+ Build ID: 98630a0bd49bd80652145a21e4e0d0ded792b36b CPU threads: 4; OS: Linux 5.0; UI render: default; VCL: kde5; TinderBox: Linux-rpm_deb-x86_64@86-TDF, Branch:master, Time: 2019-05-04_04:44:35 Locale: pt-BR (pt_BR.UTF-8); UI-Language: en-US Calc: threaded 3D transitions shows black screen: Versão: 6.2.3.2 ID de compilação: 6.2.3-2 Threads da CPU:4; SO:Linux 5.0; Realizador da interface: GL; VCL: kde5; Local: pt-BR (pt_BR.UTF-8); Idioma de IU: pt-BR Calc: threaded -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libreoffice in Ubuntu. https://bugs.launchpad.net/bugs/1797373 Title: 3D slide transitions don't work at all or tear when played + repeat animations don't work Status in LibreOffice: Incomplete Status in libreoffice package in Ubuntu: Confirmed Bug description: Normal effects *work*: Wipe, Wheel, Uncover, Bars, Checkers, Shape, Box, Wedge, Venetian, Fade, Cut, Cover, Dissolve, Comb, Push, Split, Diagonal. 3D-Effects *don’t work*: Tiles, Cube, Circles, Helix, Fall, Turn Around, Iris, Turn Down, Rochade, 3D Venetian, Static, Fine Dissolve, Vortex, Ripple, Glitter, Honeycomb, Newsflash. Normal effects works perfectly, 3D-effects either don't work at all or when played with F5, shows a flashing screen. Tearing is also seen. Hardware acceleration is checked. Animations don't repeat when checked "Repeat until next slide" or "Repeat until next click". ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libreoffice 1:6.0.6-0ubuntu0.18.04.1 ProcVersionSignature: Ubuntu 4.15.0-36.39-generic 4.15.18 Uname: Linux 4.15.0-36-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.4 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Oct 11 17:59:04 2018 InstallationDate: Installed on 2017-10-28 (348 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) ProcEnviron: LANGUAGE=en_IN:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_IN SHELL=/bin/bash SourcePackage: libreoffice UpgradeStatus: Upgraded to bionic on 2018-09-27 (14 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/df-libreoffice/+bug/1797373/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp