try entering copy mode ( ctrl-b [ with default keybindings) before scrolling.
-d > On Dec 23, 2015, at 6:25 PM, Paolo Aglialoro <paol...@gmail.com> wrote: > > Hi, > > working remotely on openbsd from OSX terminal has always had the > inconvenience that on macbooks there is no proper PgUp or PgDn key and that > they must be substituted by Fn+Up or Fn+Dn combinations, which, when > coupled with Shift key, usually do not work. > > Recently I found that using iTerm2 I can easily configure the keys so that > Shift+Fn+Up/Dn do obtain the wanted effect within a normal terminal session > :) > > Nevertheless, also with iTerm2 (does anybody else have experiences with > it?), the problem remains in tmux, because Ctrl+B and then Fn+Up/Dn does > not lead to the desired effect. Is this due to tmux or what? When tmux is > detached scrollback returns to correct functioning.