Can't remember what I did but I thought you had to run commands to get the console to work? Like these: https://electrum.readthedocs.io/en/latest/cmdline.html

I think you could try adding a help flag along you're command or just on its own to see if it does anything.

./electrum -1 -s explorerzydxu5ecjrkwceayqybizmpjjznk5izmitf2modhcusuqlid.onion:110:t -p socks5:localhost:9050

qt.qpa.screen: QXcbConnection: Could not connect to display
Could not connect to any X display.