![]() Sudo apt-get install -reinstall gnome-session-flashback I reinstalled the gnome-session-flashback and the problem went away. A further investigation indicates that this problem only occurs on the Ubuntu virtual machines that are upgraded from previous revision. A new problem I have encountered is that once VMware enters the Unity mode, in some of my Ubuntu virtual machines, the application menu is empty - if you always launch programs from command line, it may not be too much of a problem. It begins to work only after I made the revision to vmware-xdg-detect-de as described above. It is worth noting that when I manually set the environmental variable to GNOME in the user profile, e.g., adding the following line to $HOME/.profile, VMware Unity mode remains NOT working. ![]() The complete script using the approach described above (although not identical) is at GitHub. The solution is still to let vmware-xdg-detect-de return gnome. However, once I investigated further, I discovered that Ubuntu 14.04 reports the value of environmental variable XDG_CURRENT_DESKTOP as Unity. Initially, I thought GNOME Flashback/Fallback stopped working with VMware Unity mode on Ubuntu 14.04. $HOME/vmware-tools-distrib/lib/bin32/vmware-xdg-detect-de Below is the diff result on the script before and after the revision. I made one minor change to the script, and the VMWare Unity mode menu appeared. ![]() This is the result that the VMware tools at present only recognoizes three desktop environments, Gnome, KDE, and Xfce - if you run vmware-xdg-detect-de in your Ubuntu guest, you will see that the output of the script is empty. However, the application menu of the VMWare Unity mode is empty. Sudo apt-get install -no-install-recommends \Īt this point, you can switch to VMware Unity mode. ![]() Sudo apt-add-repository ppa:ubuntu-mate-dev/trusty-mate Sudo apt-add-repository ppa:ubuntu-mate-dev/ppa If you want the full desktop environment, apt-get install lubuntu-desktop If you want more bells
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