*** This bug is a duplicate of bug 1812407 *** https://bugs.launchpad.net/bugs/1812407
I confirm that this bug occurs when virtualbox app is on the dock! I use the last version of virtual box 6.0 -- 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/1812996 Title: Dock focus bug with Virtualbox Status in gnome-shell-extension-ubuntu-dock package in Ubuntu: New Bug description: There is a graphical bug with Dock/virtualbox when other apps like Chrome are displayed on full screen. Virtualbox icon on dock continuously switch between 1 or 2 windows (even if No VM is launched) , resulting in modification of icons/dock size.... this disappear if I reduce the Chrome window See screen capture to have an idea of the visual output. Ubuntu 18.10 x64 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell-extension-ubuntu-dock/+bug/1812996/+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