Fluxbox change workspace with CTRL ALT
From Linux Mint
Open Home
Press CTRL+H to show hidden files
open .fluxbox
open keys
add the lines
Control Mod1 Right :nextWorkspace
Control Mod1 Left :prevWorkspace
Tip: For those who like to play Freedoom then try Control Shift Right and Control Shift Left instead of Control Mod1 as then you can strafe without changing desktop ;)

