I've enabled few Keyboard-shortcuts and they work weird.
Shortcuts with Ctrl+Alt+
I've enabled Ctrl+Alt+C to open a Google-chrome browser.
Works only when I hold the Ctrl+Alt for a while.
Works fine for default shortcuts like lock-screen (Ctrl+Alt+Delete) and gnome-terminal (Ctrl+Alt+T)
Shortcuts with Super+
I've enabled "Super+F" to open a Google-chrome browser with facebook URL
Works only if I press "F" twice without releasing the "Super" key
Can someone help me fixing the issue (or) Confirm this behavior/bug?
OS - Ubuntu 12.10
Gnome - 3.6 (PPA)