I'm an absolute beginner and just installed LyX-2.0.2-1-Installer.exe on a Windows XP machine. While using the Emacs shortcuts, the combinations assigned to Undo doesn't work (maybe there are others that also fail, but on my very short experience those are the falty ones I found so far). Undo is mapped to C-_ and C-/ among others. C-_ (Control Shift -) generates `-' as if no modifiers where pressed. Same for C-/ (Control Shift 7 on my Spanish keyboard). C-_ works on a Kubuntu machine with Lyx 2.0.0.
Is this a known problem? Is there any workaround? Emacs shortcuts are rooted very deep into my muscle memory and using them on Lyx is a big convenience.