Question: How to kill a Windows application that runs with wine? I have installed new stable version of wine for Debian. Then the Windows application starts OK but hangs for some reason (its the application logic fault). However I can't see any way to close the application window or to kill the application. I tried as in documentation: # wineserver -k bash: wineserver: command not found I also checked: # ls -l /usr/bin/wineserver ls: cannot access /usr/bin/wineserver: No such file or directory #which wineserver # However, the process is running: ps -A | grep wine 2232 ? 00:00:04 wineserver 2250 ? 00:00:00 winedevice.exe This time I did: # kill -9 2232 But it left messed remains of the application window graphics and I think this is not the way to go: I'd like wine to kill one of its applications and not kill the whole wineserver. So, how to do it?