I used to use kstart to open a few GKrellM windows on all desktops. With Fedora 31, kstart has been replaced with kstart5. Which I can't get to work. Here's what I get when I subsitute kstart5 for kstart: 1015 watch kstart5 --window 'gkrellm_S-bss-gate' --alldesktops gkrellm -f -s 192.168.0.22 -P 19150 & 1016 watch kstart: Unknown options: f, s, P. Quoting the command doesn't work. kstart5 --help says to use: --!+command Command to execute but that doesn't work. Googling only gives examples of restarting plasmashell or commands without parameters. So I'm really stuck. I can't even find source code to see how it works. Does anyone here use it?