It is highly suggested to avoid alt+tab the game on Linux Gnome Desktop environment(tested on Ubuntu 18.04). In most cases the game will recover when returning to game windows after freezing for 5seconds, but rarely it can cause hanging of the whole desktop. My suggested workaround would be to use a workspace switch keybinding, and making a few save files on a different save slots, that way you will be able to just return to your game in a moment by relaunching it.
Important Information
Tips are provided by the CrossOver Community and Advocates. They are not
intended to be used for official CodeWeavers Support. For that, please visit our
official support pages.
CodeWeavers or its third-party tools process personal data (e.g. browsing data or IP addresses) and use cookies or other identifiers, which are necessary for its functioning and required to achieve the purposes illustrated in our Privacy Policy. You accept the use of cookies or other identifiers by clicking the Acknowledge button.