It seems some binding no longer work, in particular $mod+q and $mod+v.
bindsym --release $mod+q kill
bindsym $mod+v split v
Other bindings still work fine. Any ideas?
Ubuntu has switched from Unity to Gnome as the Desktop not sure if this is a factor.
You declare bindsym $mod+v twice in your config.
Once here: bindsym --release $mod+v exec --no-startup-id xdotool key --clearmodifiers ctrl+v
and again here:bindsym $mod+v split v
bindsym
only listens to the first of duplicate declarations after some testing (ie: xdotool). Change the key to get results