https://bugs.kde.org/show_bug.cgi?id=490140
--- Comment #6 from zyf0330 <zyf034...@gmail.com> --- Hello, thanks for your prompt, I have find the app grabbing this shortcut. And after learning Xlib development, I know that how to grab shortcut globally. But I must use that app, and I want to know how to prevent that app to do that. I tried XUngrabKey within myself program, it doesn't work. Can you help me? -- You are receiving this mail because: You are watching all bug changes.