Ubuntu 20.04 - program shows up in taskbar on left, but there is no window open for it, and no process listed. How do I kill it? I'm trying to run Fusion360 through Lutris, and I got it working, but I have a stuck icon on the toolbar and if I hover I get "fusion360.exe".
4 Ways to Kill Unresponsive Applications in Ubuntu Using the X button for unresponsive UI based applications. If one of your UI based application is … How To Kill Process in Linux Ubuntu By PID Or Name Apr 06, 2020 How to Use the Command Line to Kill a Program Apr 02, 2013 How to Kill a Process in Ubuntu & Other Linux Distributions
If the users are real persons this probably isn't a good idea. I also think you want to kill processes to save time. This is a very bad idea. For instance, the services in Ubuntu can be stopped using sudo service the-service-name stop. Killing processes may left corrupted files, databases, etc. – tiktak Mar 28 '12 at 15:39
Kill frozen programs - Installation of Ubuntu
NOTES Your shell (command line interpreter) may have a built-in kill command. You may need to run the command described here as /bin/kill to solve the conflict. EXAMPLES kill-9-1 Kill all processes you can kill. kill-l 11 Translate number 11 into a signal name. kill-L List the available signal choices in a nice table.
How to Kill Linux Processes/Unresponsive Applications May 26, 2015