Following this post I tried this command:
sudo update-alternatives --config x-terminal-emulator
But it doesn't list the deepin-terminal:
There are 2 choices for the alternative x-terminal-emulator (providing /usr/bin/
x-terminal-emulator).
Selection Path Priority Status
------------------------------------------------------------
0 /usr/bin/terminator 50 auto mode
* 1 /usr/bin/gnome-terminal.wrapper 40 manual mode
2 /usr/bin/terminator 50 manual mode
Press <enter> to keep the current choice[*], or type selection number
I have also tried from this other question, these two commands:
sudo apt install --reinstall deepin-terminal
sudo dpkg-reconfigure deepin-terminal
None worked, do you have any other ideas? Thanks in advance.