I run Shotcut on pop_os, but I never figured out how to install an icon in the Gnome dock to start it up, so I just run it from a shell in the terminal app. For decades on various Unix and Linux systems, I’ve always gotten rid of “logging to the terminal” using the idiom:
% ( shotcut 2>&1 >/dev/null & ) # stderr dup’ed stdout and stdout to bit bucket
But Shotcut must do something like open /dev/tty for that logging, and the above doesn’t work. How do I get it to NOT fill my terminal buffer with a line of text for every little thing it does?