install gnome-disks and xfce-terminal

Gnome-disks is installed by the package

 

sudo apt -y install gnome-disk-utility

 

xfce4's terminal isn't installed.  Sometimes the "open in terminal" fails, so install the xfce4 terminal.  It will show up in the system tab

 

apt -y install xfce4-terminal

 

 

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