Por enquanto, resolvi com "clique", alternar perfis. Aqui estão os meus arquivos de perfil.
Perfil1
#Switch Profile
"killall xbindkeys; xbindkeys -f ~/.xbindkeys_config/speed_c/Profile2"
b:8
#
# End of xbindkeys configuration
Perfil 2
#M Volume Up
"amixer -q set Master 2dB+ unmute"
b:4
#M Volume Down
"amixer -q set Master 2dB- unmute"
b:5
#M Copy
"xte 'keydown Control_L' 'key c' 'keyup Control_L'"
b:1
#M Paste
"xte 'keydown Control_L' 'key v' 'keyup Control_L'"
b:3
#M Undo
"xte 'keydown Control_L' 'key z' 'keyup Control_L'"
b:9
#Switch Profile-Copy
"killall xbindkeys; xbindkeys -f ~/.xbindkeys_config/speed_c/Profile1"
b:8
#
# End of xbindkeys configuration