There is a solution for that issue. You need to run the following to change the settings:
gsettings set org.gnome.shell.extensions.dash-to-dock require-pressure- to-show false I tested it at Ubuntu 20.04.2 LTS guest on VMware workstation. I think it may apply to Virtualbox case as well. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/971018 Title: Auto-hide Unity Launcher will not reveal when mouse pushed to left side in VirtualBox or VMware To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/971018/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp