$ sudo update-alternatives --config x-terminal-emulator There are 9 choices for the alternative x-terminal-emulator (providing /usr/bin/x-terminal-emulator). Selection Path Priority Status ------------------------------------------------------------ 0 /usr/bin/deepin-terminal 60 auto mode 1 /usr/bin/deepin-terminal 60 manual mode 2 /usr/bin/gnome-terminal.wrapper 40 manual mode 3 /usr/bin/koi8rxterm 20 manual mode 4 /usr/bin/konsole 40 manual mode 5 /usr/bin/lxterm 30 manual mode 6 /usr/bin/mate-terminal.wrapper 30 manual mode * 7 /usr/bin/terminator 50 manual mode 8 /usr/bin/uxterm 20 manual mode 9 /usr/bin/xterm 20 manual mode Press enter to keep the current choice[*], or type selection number: 2 update-alternatives: using /usr/bin/gnome-terminal.wrapper to provide /usr/bin/x-terminal-emulator (x-terminal-emulator) in manual mode