哪个进程在KDE中拦截ALT-TAB？

Question

我经历过KDE停止对ALT-TAB (和CTRL-F1/CTRL-F2)的反应。

要使它再次工作，必须重新启动哪个进程？

不关所有窗户都行吗？

我试过：

$ kquitapp5 plasm
"Application plasm could not be found using service org.kde.plasm and path /MainApplication."
$ kquitapp5 plasma-desktop
"Application plasma-desktop could not be found using service org.kde.plasma-desktop and path /MainApplication."
$ kquitapp5 plasmashell
"Application plasmashell could not be found using service org.kde.plasmashell and path /MainApplication."
$ plasmashell --replace &

Answer 1

kwin_x11 --replace &

似乎很管用。