On Wednesday, 31 May 2017 at 02:38, Tim Cross wrote:
> I'm sure this has been checked, but make sure it isn't the window
> manager/OS 'stealing' the keys. When I install emacs on any system,

My own experience over the years is that this is indeed usually the
culprit, especially for keys such as M-arrows which are often bound to
functions like changing workspace views.

-- 
Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D)