The problem seems to be fixed in 20.10. Not sure exactly when it got fixed.
** Changed in: gnome-shell-extension-ubuntu-dock (Ubuntu) Status: Confirmed => Fix Released ** Changed in: gstreamer-vaapi (Ubuntu) Status: Confirmed => Fix Released ** Changed in: totem (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell-extension-ubuntu-dock in Ubuntu. https://bugs.launchpad.net/bugs/1716813 Title: When using vaapi in a wayland session a gl renderer launch icon appears Status in gnome-shell-extension-ubuntu-dock package in Ubuntu: Fix Released Status in gstreamer-vaapi package in Ubuntu: Fix Released Status in totem package in Ubuntu: Fix Released Bug description: Test case: install gstreamer1.0-vaapi log into wayland session play a video in totem What happens: A non usable icon appears in launcher Basically harmless but would be better if it didn't show ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: totem 3.25.90.1-0ubuntu3 ProcVersionSignature: Ubuntu 4.12.0-12.13-generic 4.12.8 Uname: Linux 4.12.0-12-generic x86_64 ApportVersion: 2.20.7-0ubuntu1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Tue Sep 12 21:34:06 2017 InstallationDate: Installed on 2017-09-10 (2 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170908) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: totem UpgradeStatus: No upgrade log present (probably fresh install) XorgLog: Error: [Errno 2] No such file or directory: '/var/log/Xorg.0.log' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-ubuntu-dock/+bug/1716813/+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