Just switched to budgie (from lubuntu) and encountered this issue, specifically while trying to fix the launcher shortcut for 'launch terminal'. After trying a number of the suggested workarounds, including the language/region ones, I dug into gnome settings and found that:
gsettings set org.gnome.desktop.default-applications.terminal exec x-terminal-emulator
Just switched to budgie (from lubuntu) and encountered this issue, specifically while trying to fix the launcher shortcut for 'launch terminal'. After trying a number of the suggested workarounds, including the language/region ones, I dug into gnome settings and found that:
gsettings set org.gnome. desktop. default- applications. terminal exec x-terminal-emulator
worked for me.