I used the same (duplicated) eclipse on both of the machine. On my laptop i can use Ctrl+1 to access the quick fix menu. However, I have to press Ctrl+Num1 in order to access it on my desktop, the Ctrl+1 (with the ‘1’ key near Esc key) hotkey doesn’t work.
Do you have any idea why this happen and how to fix it?
I don’t know why it doesn’t work. Maybe your key bindings aren’t correct or your numpad and numrow have been switched around somehow.
Check your key binding. Go into Window > Preferences > General > Keys and search for Quick Fix. What does the Binding say? In the Binding text field, hit Ctrl+1 and save.